They look refreshed!

On Thursday, Selena Gomez returned from her St. Tropez vacay along with model friend Cara Delevingne as the two appeared ecstatic to be back in Los Angeles.

The 22-year-old actress and her bestie were nearly inseparable overseas as the two attended Leonardo DiCaprio's Foundation Gala, parasailing and spending time on Tommy Chiabra's yacht up and down the coast for starters.

Not a bad way to celebrate your birthday, huh?!