Selena Gomez & Justin Bieber: Smoothie King Sweeties!

Selena Gomez and her boyfriend Justin Bieber hold hands as they pick up smoothies from a Smoothie King store in the Shops at Liberty Place mall on Friday (August 19) in Philadelphia, Penn.

It was just announced that Selena will be hosting MTV’s Pre-VMA show live on the award show’s black carpet.

“I am very excited to be a part of the 2011 VMAs,” Selena told EW. “After all of my years watching the VMAs, the pre-show has always been one of my favorite parts. It is a true honor to be hosting from the black carpet this year.”

Also pictured inside: Selena meeting fans while promoting her Dream Out Loud collection at Kmart’s Philadelphia Market Street store.

FYI: Selena is carrying Tracy Zych‘s “Edie” bag.

10+ pics inside of Selena Gomez…