Rooney Mara & Joaquin Phoenix Step Out After Engagement News!

Joaquin Phoenix is all smiles as he leads the way after a cyrotherapy session with Rooney Mara on Sunday (July 21) in Los Angeles.

The couple were both sporting martial arts gear as they stopped by the cooling off clinic after their martial arts workout class.

PHOTOS: Check out the latest pics of Rooney Mara

Earlier that day, it was reported that Rooney and Joaquin are engaged after three years of dating.

Rooney first sparked engagement rumors in May after she was spotted wearing a diamond ring on her left, ring finger.