Justin Bieber & Ariana Grande 'What Do You Mean?' Remix Arrives Friday!

Justin Bieber keeps it cool and casual as he makes his way out of Bouchon Bistro after having lunch on Monday (October 12) in Beverly Hills, Calif.

The 21-year-old singer made sure to stop for a few minutes to take a selfie with a young female fan before heading off to the recording studio.

PHOTOS: Check out the latest pics of Justin Bieber

Justin‘s pal Ariana Grande debuted a special remix of Justin‘s hit single “What Do You Mean?” during her Honeymoon Tour in Houston’s Toyota Center on Friday (September 18).

According to their recent Twitter exchange, the studio version of their remix is scheduled to be released this Friday (October 16) along with the pre-order of Justin‘s new album Purpose – Stay tuned!

10+ pictures inside of Justin Bieber heading out of Bouchon Bistro…