Mon, Jul 29, 2013 1:55 PM EDT 1:18
Is Justin Bieber getting into the rap game again?The Boyfriend singer once again tried his hand at spitting rhymes at his concert in Detroit. And he showed a little Motor City love, because he was covering hometown hero Eminem's smash Lose Yourself! Behold: The girls in blue. When walking the carpet ? and fawning over each other ? at the premiere of Smurfs 2, Katy Perry and Britney Spears knew there was only one hue to wear: blue. Perry paid tribute to the beloved Smurfette, the character she again voices in the animated sequel, with a cobalt blue Tadashi Shoji dress, while Spears ? whose "Ooh La La" is featured on the film's soundtrack ? wore a signature bandage dress in cyan and black. "Born This Way" singer, Lady Gaga unveils the cover of her new single, "Applause," to WWD, and talks (sort of) about her upcoming album, ARTPOP. The album drops Aug. 19 ? also the album?s presale date ? six days before Gaga headlines the MTV Video Music Awards at the Barclays Center in Brooklyn.