Britney Spears Single Sunglasses Jaguar Blonde shopping Britney Spears Single Sunglasses Jaguar Blonde shopping

Look at that brilliant smile!

A cheerful Britney Spears was snapped going shopping in Calabasas on Saturday afternoon, and even though she split from fiance Jason Trawick last month, it doesn't seem like anything can get her down!

But what's going on with that Las Vegas gig? The other day it was reported that the 31-year-old pop superstar was still deciding between Caesars Palace and Planet Hollywood, but apparently she's leaning towards a long-term residency at the latter venue. But one thing is for sure: Her long-term concert deal will be worth more than $100 million!

Is Sin City really the best place for the legendary Ms. Spears though?