From PEOPLE Magazine Click to enlarge
Mullet Man

Blake Shelton brings his long-hair look back while on tour. It's just a wig, but this "party in the back" is one fiesta Pinboard won't RSVP to.

Have Mercy!

John Stamos reunites with his Full House character's band on Late Night with Jimmy Fallon. For an encore, can Uncle Jesse and Aunt Becky date in real life?

Bad Fan Days!

Beyoncé makes a superfan faint after hugging him - then gets her hair caught in an actual fan onstage. Never fear: Her halo is still intact.

Jungle Jam

Wild Party

Katy Perry goes as a giraffe to her stylist Johnny Wujek's jungle-themed birthday. She really sticks her neck out for her friends.

As If!

Clueless turns 18. Is Cher still saving herself for Luke Perry? She might have better luck with Chippendales dancer Ian Ziering.