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Jennifer Lopez - J-Lo is turning 49 on July 24.

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Jennifer Lawrence - J-Law will turn 28 on August 15. 

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Viola Davis - The Oscar-winning actress is going to celebrate her 53rd birthday on August 11.

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Daniel Radcliffe - Like the beloved character he brought to life, the actor known for his role as Harry Potter in the film series is also a Leo. While Radcliffe's birthday is on July 23, Harry's was on July 31. He is turning 29.

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Whitney Houston - The legendary singer and actress was born on August 9. She tragically died in 2012 at age 48.

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Barack Obama - The former President of the United States is turning 57 on August 4.

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Helen Mirren - The Oscar-winning actress and Dame is turning 73 on July 26.

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J.K. Rowling - The author who gave us the magical world of Harry Potter shares a birthday with the character she invented. She is turning 53 on July 31. 

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Madonna - The "Queen of Pop" will celebrate her big 6-0 on August 16.

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Halle Berry - The Oscar-winning actress is turning 52 on August 14.

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Ben Affleck - The multiple-award winning actor is turning 46 this upcoming August 15.

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Jason Momoa - The actor best known for portraying Khal Drogo in the hit series 'Game of Thrones' is turning 39 on August 1.

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Chris Hemsworth - The Australian actor and star of 'Thor' (2011) is turning 35 on August 11.

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Steve Carell - The 'The Office' actor and comedian will celebrate his 56th birthday on August 16.

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Arnold Schwarzenegger - The Austrian-born actor and politician is turning 71 on July 30.

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Amelia Earhart - The aviation pioneer whose disappearance still puzzles scholars and researchers was born on July 24. She went missing in 1937 at age 39.

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Sandra Bullock - The Oscar-winning actress is turning 54 on July 26.

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Mick Jagger - The legendary lead singer of the Rolling Stones will celebrate his 75th birthday on July 26.

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Robert De Niro - The two-time Oscar winner will celebrate his 75th birthday on August 17.

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Matt LeBlanc - The 'Friends' star is going to celebrate his 51st birthday on July 25.

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Amy Adams - The actress is turning 44 on August 20.

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Alfred Hitchcock - The iconic filmmaker known for his mastery of suspense was born on August 13. He died in 1980 at age 80.

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Lynda Carter - The former Miss World America and actress best known for her portrayal of Wonder Woman is turning 67 on July 24.

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Charlize Theron - The South African actress is turning 43 on August 7.

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Bill Clinton - The former President of the United States will celebrate his 72nd birthday on August 19.

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Steve Martin - The comedic actor is turning 73 on August 14.

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Patrick Swayze - The iconic 'Dirty Dancing' star was born on August 18. He died from pancreatic cancer in 2009 at 57.

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Isaac Hayes - The iconic singer-songwriter and producer was born on August 20. He died in 2008 at age 65.

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Roger Federer - The Swiss tennis star is going to celebrate his 37th birthday on August 8.

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Lisa Kudrow - The 'Friends' star is turning 55 on July 30.

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Jacqueline Kennedy Onassis - The former First Lady of the United States was born on July 28. She died in 1994 at 64.

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Hulk Hogan - The retired professional wrestler and actor is turning 65 on August 11.

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Wesley Snipes - The actor who portrayed Blade in the 'Blade' film trilogy is turning 56 on July 31.

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Dustin Hoffman - The actor whose iconic roles include 'Rain Man' (1988) and 'The Graduate' (1967) is turning 81 on August 8.

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Edward Norton - The Oscar-winning actor is celebrating his 49th birthday on August 18.

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Kate Beckinsale - The actress known for her work in action films like 'Van Helsing' (2004) and 'Whiteout' (2009) is turning 45 on July 26.

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Sean Penn - The actor and filmmaker will turn 58 on August 17.

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Christopher Nolan - The filmmaker behind 'The Dark Knight Trilogy' (2005–2012), 'Inception' (2010), and 'The Prestige' (2006) will turn 48 on July 30.

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Anna Paquin - The former child actress star of the 'X-Men' franchise will turn 36 on July 24.

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Robert Redford - The actor and founder of the Sundance Film Festival is going to celebrate his 82nd birthday on August 18.

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Hilary Swank - The multiple-award winner is turning 44 on July 30.

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James Cameron - The influential filmmaker behind iconic films like 'Titanic' (1997) and 'Avatar' (2009) is turning 64 on August 16.

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Julia Child - The famous chef and TV personality was born on August 15. She died in 2004, just three days shy of her 92nd birthday.

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Matthew Perry - Yet another 'Friends' star who is a Leo, Perry will celebrate his 49th birthday on August 19.

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David Duchovny - The actor best known for his role as FBI agent Fox Mulder 'The X-Files' series is turning 58 on August 7.

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Debra Messing - The actress best known for starring in the sitcom 'Will & Grace' is going to celebrate her big 5-0 on August 15.

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Stanley Kubrick - The filmmaker often regarded as one of the greatest director in cinema history was born on July 26. He died in 1999 at age 70.

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Sam Worthington - The 'Clash of the Titans' star is turning 42 on August 2.

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Fernando Alonso - The Spanish Formula One driver is turning 37 on July 29.

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Sally Struthers - The actress known for her role in the sitcom 'All in the Family' is turning 71 on July 28.

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Kylie Jenner - The model and entrepreneur will turn 21 on August 10.

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Gina Rodriguez - The actress best known for her work in the TV series 'Jane the Virgin' is going to celebrate her 34th birthday on July 30.

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Anna Kendrick - The 'Pitch Perfect' actress is turning 33 on August 9.

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Joe Jonas - The former member of the Jonas Brothers is turning 29 on August 15.

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Kristen Wiig - The actress known for her roles in 'Bridesmaids' (2011), 'The Martian' (2015), and 'Ghostbusters' (2016) is turning 45 on August 22.

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Philip Seymour Hoffman - The Oscar-winning actor was born on July 23. He tragically died in 2014 at age 46.

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Woody Harrelson -

The 'True Detective' (2014) and 'The Hunger Games' actor is turning 57 on July 23.

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Nikolaj Coster-Waldau - The Danish actor, best known for his portrayal of Jaime Lannister in the hit series 'Game of Thrones,' will turn 48 on July 27.

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Rico Rodriguez - The 'Modern Family' actor will celebrate his 20th birthday on July 31.

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Mary-Louise Parker - The actress known for her lead role in the TV series 'Weeds' is turning 54 on August 2.

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