This week, Miley Cyrus hits the recording studio dressed in a taco costume, Adrian Grenier says he actually enjoys going to the dentist and Kim Kardashian plays in the sand dunes in Dubai!
And, James Franco says he beat up Paul McCarthy in Paris, Lady Gaga gets a back massage from her sexy boyfriend Taylor Kinney and Justin Bieber posts a new pic ... that sounds more like a message for his ex Selena Gomez.
Plus, Dwayne "The Rock" Johnson shares one of the most amazing tattoos of his face that we've ever seen, Rihanna looks like she's having some fun in Barbados and John Stamos walks around Memphis with a Rob Lowe mask!
Click "Launch Gallery" above to see these stars' personal photos and even more celeb candids in this week's best celebrity TwitPics!
