POTW: Britney Spears, Jay-Z and Beyoncé, Katy Perry, Taylor Swift

Britney Spears's cuteness is to infinity and beyond! She looks like a doll, which fits considering she's at the Toy Story 3 premiere with Woody and Buzz in L.A. Jun. 13.

A doll-faced Britney Spears posed with Woody and Buzz at the "Toy Story 3" premiere in L.A., the Carters and the Smiths attended the 64th Annual Tony Awards at Radio City Music Hall while another power couple -- Jennifer Lopez and Marc Anthony -- got their royalty on while riding on a float during the Puerto Rican day parade, both in NYC. Elsewhere, Taylor Swift signed autographs for her mini fans, Miley Cyrus rocked out with Bret Michaels during their "Good Morning America" performance and "California Gurl" Katy Perry showed the East Coast some love despite her West Coast-inspired hit single. It all happened this week and we've got the pics to prove it.


News of the Week: Billboard's 5 Most Popular Stories

1. Miley Cyrus Calls Perez Hilton An 'Idiot' For Posting Pantyless Photo

2. Christina Aguilera's 'Bionic' Tops U.K. Chart

3. Israeli Raid On Gaza-Bound Flotilla Draws Mixed Artist Reaction

4. Randy Jackson, Michael's Brother, Hospitalized For Chest Pains

5. Banned Music: 20 Artists Censors Tried To Silence