Ashlee Simpson: Google Music Launch with Vincent Piazza!

Ashlee Simpson and her boyfriend, actor Vincent Piazza, check out the launch of Google Music hosted by T-Mobile at Mr. Brainwash Studio on Wednesday (November 16) in Los Angeles.

The 27-year-old entertainer met up with Thierry Guetta, better known as Mr. Brainwash, at the fun event.

PHOTOS: Check out the latest pics of Ashlee Simpson

“Heading to the Mr. Brainwash studio in Hollywood for tonight’s @TMobile party. Fun night ahead!! #GoogleMusicLA,” Ashlee wrote on Twitter.

FYI: Ashlee is wearing alice + olivia by Stacey Bendet.

10+ pictures inside of Ashlee Simpson and Vincent Piazza at the launch of Google Music…