Miley Cyrus' Happy Mood is Quite Obvious During Shopping Trip in Los Angeles

Miley Cyrus shows off her flat tummy while walking back to her car after doing some retail therapy at Urban Outfitters on Tuesday (December 9) in Studio City, Calif.

The 22-year-old entertainer is back in town after spending the weekend with her boyfriend Patrick Schwarzenegger and Cody Simpson in Tennessee.

PHOTOS: Check out the latest pics of Miley Cyrus

In case you didn’t know, Miley recently debuted a new song called “The Twinkle Song” while performing at Art Basel.

20+ pictures inside of Miley Cyrus shopping at Urban Outfitters…