It's Really ME Heidi Montag!

Heidi Montag drops her shades and gives a smile to security as she departs from LAX airport in Los Angeles on Monday.

Spencer Pratt accompanied Heidi (of course) on her travels.

Ms. Montag, 21, recently released her new single, Fashion, which has been hammered by critics. Despite the criticism, Heidi is pushing forward with her music career and starting her own record label called Super Producer RedONE. She is looking to write and produce an entire album of 13 songs.

More pictures inside of Heidi Montag showing her mug…