Justin Bieber, Lady Gaga, Britney Spears, Mariah Carey
“Girlfriend” singer Justin Bieber goes for a hike in the Hollywood hills.
“Million Reasons” singer Lady Gaga out and about in Los Angeles.
“…Baby One More Time” singer Britney Spears heads to a dance class in Los Angeles.
“Heartbreaker” singer Mariah Carey heads out and about in Beverly Hills with her new boyfriend, choreographer Bryan Tanaka.