Adam Levine and His Plain White T

Adam Levine keeps it simple in a plain white tee as he goes shopping with girlfriend Rebecca Ginos at Malibu Country Mart on Saturday afternoon (June 20) in Malibu, Calif.

After his shopping spree, the 30-year-old singer hopped onto his motorcycle and sped off with Rebecca.

Maroon 5 recently just launched their own Twitter page. Follow them @Maroon5. (It’s quite challenging to figure out who’s actually tweeting!)

15+ pictures inside of Plain White T man Adam Levine…