Ashley Tisdale is Barney's Beautiful

Ashley Tisdale holds onto a full shopping bag as she leaves Barney’s New York in Beverly Hills on Thursday afternoon (May 7).

The 23-year-old “What If” singer tweeted earlier today, saying, “Recording my animation Phineas and Ferb…. Then off to rehearsal.”

Ashley will be performing at KISS Concert 2009 in Boston on Sunday, May 17th. The Black Eyed Peas, The Veronicas, and Jesse McCartney will also be performing. You can still purchase tickets from LiveNation.com.