Will.i.am & Psy — COLLABORATE … For Sushi

072513_psy_will_launchIt was a meeting of the pop megastars at Katsuya in Hollywood last night … when Will.i.am and Psy hooked up for some raw fish — one month after hitting the recording studio together.

The two arrived to the restaurant in separate cars — Psy had a driver … and Will had his $700k custom-made metallic blue monstrosity.

Just last month, Psy teased a possible collaboration when he posted a photo of the two in a recording studio with the caption — “Some cool sh**z goin on in London at 2am!! Me& @iamwill !! Guess what!”

Neither one of the stars mentioned anything about releasing a song in the near future when they emerged last night — but the scene in front of the restaurant felt like a media event, with Will and Psy posing together for the legions of paps.