The most popular reality TV shows of all time
These shows have not only aired for several seasons, they've also branched into other countries.
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CELEBRITY reality shows
Reality TV is still one of the most popular television formats around the world, gluing viewers to their screens as they await for the next dose of drama. Some of these shows became so popular they branched to other countries and lasted for years.
Click here to see the most popular TV shows of all time!
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