June 19: Justin Bieber wears a t-shirt of Saved By The Bell's Tiffani Amber Thiessen's character Kelly Kapowski at the MuchMusic Awards. Later she returns the favor by wearing a Justin Bieber tee in New York City.
Fergie cozies up to both Dita Von Teese and Marc Jacobs at the amfAR Inspiration Gala on June 23 in Paris.
Selena Gomez trades Justin Bieber for bears when visiting the Y 100 Radio station on June 22 in Miami.
Lady Gaga has been ever green. She appeared at the Narita International Airport in Japan on June 21, draped from head to heels in the color, and donned the green wig two days later at the MTV Video Music Aid Japan press conference in Tokyo.
Fans experience music, mudslides and mayhem at the 2011 Glastonbury festival in England.
Scott 'Scooter' Braun had a 30th birthday party to remember at the Music Box Theater on June 18 in Hollywood. The affair featured serenading by Adam Levine, wall-signing by Jayden Smith and entertaining by Usher and Justin Bieber.
Rihanna perfects her air guitar in a bedazzled bikini at the Target Center stop of her 'Loud' tour in Minneapolis on June 16.
The Louis Vultton Menswear Spring/Summer 2012 show welcomed its Don, Kanye West, and Michel Stipe on June 23. The two sat side-by-side in the Parc Andre Citroen in Paris.
Bruno Mars shows off Rat-Pack glamour at his performance on NBC's 'Today' at Rockefeller Center on June 24.