American actress Cameron Diaz is in Rio this week promoting her latest film “Knight and Day,” but that doesn’t stop her from having a little fun on the side. Cameron was spotted at the balcony of Copacabana Palace Hotel with her arm draped over a sexy mystery man in Rio de Janeiro, Brazil. Cameron later took off and helped pilot a helicopter to take an aerial tour of the city, right along side the unknown gentleman.

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Click through the gallery below to see pics of the beautiful Ashley Greene enjoying the heat wave on the east coast. Maybe enjoying is too strong of a word… let’s say she’s enduring it well!

Photo by Christopher Peterson/BuzzFoto.com

We are such Gleeks, we couldn’t help but be super excited when we saw Lea Michele and her bff Jonathan Groff leaving Terminal 5 in NYC after seeing Sara Bareilles in concert. She was cool enough to pose for us and give us her charming smile!

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This lovely lady got married to a celeb although she’s been linked to other men in the past. We’ll focus today on those men in the past, because our married actress is still in very close contact with one of her exes/co-stars. She is in such close contact, they’ve found themselves sleeping together about once a month.

One of the prettiest girls in Hollywood, Ms. Sophie Monk had an early dinner with a mystery male companion at Clafoutis Restaurant in Beverly Hills last night. Sophie Monk looked incredible as she walked from the restaurant to her car. He boyfriend quickly separated from her once she was photographed to not be seen with her. Sneaky!

Photo by Henry Flores/BuzzFoto.com

Kim Kardashian was in fine, fashionable form as she got her nails done at Beverly Hills Nail Design yesterday.

Photo by Gustavo Munoz/BuzzFoto.com

Alessandra Torresani looked all rocked out while putting change in a parking meter with her tiny Hello Kitty change purse yesterday in LA.

Photo by David Aguilera/BuzzFoto.com