Sofia Carson is Red Hot Hot Hot at iHeartRadio's Pool Party in Miami

Sofia Carson makes a heart with her hands backstage at the 2016 iHeartRadio Summer Pool Party held at Fountainbleau Miami Beach on Saturday night (May 21) in Miami Beach, Fla.

The 23-year-old actress and singer brought along her younger sister, Paula, to the big bash where Hailee Steinfeld, Jason Derulo and DNCE performed.

PHOTOS: Check out the latest pics of Sofia Carson

“I’ve never felt cooler. #coolerscooter,” Sofia shared on Instagram with a fun little vid from the event. Check it below!

10+ pics inside of Sofia Carson…