Ashlee Simpson's Promotional Tour

As is customary for musicians releasing new material these days, Ashlee Simpson paid a visit to MTV’s Total Request Live program yesterday, rallying the teen audience into a frenzy.

The “Pieces of Me” singer showed up at 1515 Broadway yesterday afternoon as the first of two stops on a promotional gig to plug her new single “Outta My Head (Ay Ya Ya).”

Simpson wore a conservative-yet-sexy ensemble including a black button-down shirt, black and white striped vest, and black stretch pants with red pointy-toe heels.

After she finished charming the teens and tweens at MTV, Ashlee made her way over to a Wal-Mart store in Farmingdale for a live performance.

Gossip Girls

Enjoy the pictures of Ashlee promoting her upcoming album at TRL and Wal Mart on Monday (February 25).