Ch-ch-check out the tweets (below)!
[Image via Jason Merritt/Getty Images.]
Ooh la la Brit Brit!
You look so purty when you smile!
Britney Spears was spotted shopping at Siany in Los Angeles Monday, and the princess of pop was in a perfect mood!
Sporting black leggings and a 'Wild At Heart' t-shirt, B. Spears looked faboooosh!
Could it be all of those intense Vegas residency rehearsals that are keeping the singer right and tight?!
Exercise gives you endorphins. Endorphins make you happy!
Keep smilin' girl!
[Image via Miguel Aguilar/Pacific Coast News.]