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The worst tippers - These celebs are the worst of the worst.

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Tip me baby just one time - Britney Spears has reportedly left a famous Hollywood restaurant without tipping, after spending over US$200 in food.

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Mark Zuckerberg - Mr. Facebook reportedly didn’t leave any tips when he went to Rome on his honeymoon.

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Madonna - The world's most famous material girl is known for not leaving tips.

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P. Diddy - Stingy Diddy once left a US$40 tip on a US$900 bill.

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Katherine Heigl - If you happen to serve Heigl at a restaurant, it's rumored that you shouldn't expect a tip.

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No penny from Penn - Sean Penn once spent US$450,00 at a New Orleans restaurant. The tip? A whopping 0%.

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Kirsten Dunst - A waitress at an exclusive restaurant has complained about the actress's lack of tipping.

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Tiger Woods - It has been reported that Woods once took back a US$5 tip off a blackjack table while playing US$10,000 a hand. All because he had already tipped the dealer.

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Sharon Stone - Reportedly, Stone’s basic instinct is to leave very poor tips.

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Bill Cosby - It was probably good money in the early ‘The Cosby Show’ days, but a US$3 tip on a US$350 bill is still poor tipping.

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Barbra Streisand - Every time the staff at a certain New York restaurant listens to 'Memory,' all they can remember is the US$2 tip Streisand reportedly left them.

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Usher - If you’ve always wanted Usher’s autograph, that’s exactly what you’ll get if you serve him. You might want to forget about the tip though.

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Al Gore -

The former Vice President of the United States is known for tipping under 10%. Maybe he’s trying to save paper.

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Ice-T - The rapper-turned-actor is known for being a bad tipper.

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David Lee Roth - Van Halen’s front man indulged in a hedonistic lifestyle for many years. If only he left a good tip for all the booze he ordered...

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The best tippers - Waitstaff would love to see these celebs at their table!

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Jessica Simpson -

Simpson reportedly left a 60% tip and a very kind note to a waitress at a New York City restaurant.

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Charlie Sheen -

Sheen reportedly tipped US$200 to every staff member who worked at his daughter's sweet sixteen party.

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Naomi Campbell -

The former supermodel reportedly left a US$9,200 tip at a bar while partying in London with Cameron Diaz.

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Jay-Z -

He may have 99 problems, but money ain’t one. During an album release party, Jay-Z reportedly left a US$50,000 tip on a US$250,000 bill.

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David Beckham -

The former soccer star became famous for leaving a fat US$900 tip on a US$100 tab.

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Drew Barrymore -

Ana Ortiz, who became famous for her role in ‘Ugly Betty,’ was a waitress before becoming an actress. She claims that Barrymore left her a 100% tip—twice!

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Barack Obama -

Can we tip well? Yes we can. The former President of the United States once left a whooping 900% tip on a US$2 beer.

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Russell Crowe -

The Gladiator once left a £600 tip on a pint of beer at a pub in South Wales, UK.

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Justin Bieber -

The pop star reportedly left a 200% tip while on a date with Selena Gomez.

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Amy Schumer -

Schumer is known for once leaving bartenders a US$1,000 tip on a US$77 tab.

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Ben Affleck -

A US$90 tip on a coffee? Yes, that’s what happens when Affleck doesn’t have any change in his wallet.

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Johnny Depp -

Captain Jack Sparrow has no problem in sharing his treasures. He once left a US$4,000 tip on a US$4,400 restaurant bill.

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Bill Murray -

According to a bartender, Murray once left a 120% tip on a US$60 tab.

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Jim Carrey -

The Hollywood star reportedly left a US$225 tip on a US$151 tab.

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Cristiano Ronaldo -

The soccer superstar spent a vacation in Greece and left the hotel staff a generous €20,000 tip.

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