Adam Lambert: Beverly Hills Shopper with Markus Molinari!

Adam Lambert chats on his cell phone after treating himself to some retail therapy at Barneys New York on Thursday (October 3) in Beverly Hills, Calif.

The 31-year-old singer was joined by a group of friends and his jewelry designer pal Markus Molinari while out and about shopping.

PHOTOS: Check out the latest pics of Adam Lambert

Queen‘s Brian May recently expressed his love for Adam after performing at the 2013 iHeartRadio Music Festival together.

“He’s extraordinary! It speaks for itself, his voice,” Brian said during the festival. “That’s one voice in a billion. Adam can do things which really I have never heard anyone else ever do in my life.”

10+ pictures inside of Adam Lambert shopping in Beverly Hills…