Selena Gomez was the leader of the pack when her friends all joined up for a massive tubing session, and the star looks to be in great spirits in the first public outing since receiving treatment months earlier.
Gomez spent Tuesday in Big Bear, CA with a large group of friends, including "Bridge to Terabithia" actress Bailee Madison. She was seen smiling wide in one photo, and screaming with delight in another.
One of the "Wolves" singer's friends also shared a video of the entire group, led by Gomez, sliding down the mountain on a daisy chain of inner tubes.
Several months ago, Selena sought treatment on the East Coast for her anxiety and depression after suffering complications related to her ongoing issues with lupus.
Fans of the star celebrated her return to social media, and pointed out that she appeared to be very happy.