More and more stars are taking the plunge -- with sexy deep necklines. From 23-year-old RIhanna to 48-year-old Demi Moore to 65-year-old Goldie Hawn, skin is most definitely in.
We pegged headline maker Cheryl Cole showing cleavage in Cannes, George Clooney's girlfriend Elisabetta Canalis flaunting her figure, and Kerry Washington turning heads in teal.
Check out all the sexy photos below:
Whose outfit was the best, and who should cover up? Sound off in our comments below!