Selena Gomez Bonds with Baby Sister Gracie!

Selena Gomez shows her midriff while doing some shopping with her mom Mandy Teefey at the Topanga Mall on Saturday (August 10) in Canoga Park, Calif.

Earlier in the day, the 21-year-old actress was also joined by her new baby sister Gracie while heading out for breakfast.

PHOTOS: Check out the latest pics of Selena Gomez

“Check out my #SaturdayNightOnline interview tonight w/ @WorstAssistant & @RomeoOnSNOL @ 8:30pmEST. @SaturdayOnline,” Selena tweeted on the same day.

In case you missed it, check out some behind-the-scenes pics of Selena for her latest music video “Slow Down.”

35+ pictures inside of Selena Gomez bonding with mom Mandy and little sister Gracie…