Jawad Elatab / BACKGRID

Bradley Cooper working out in his favorite Leonard BernsteinHunky Brute‘ tee after ex-Irina Shayk takes their daughter out in New York City.

The 44-year-old actor was pictured deep in training sesh at Gotham Gym as he shadowboxed wearing a backward cap, grey graphic ‘Hunky Brute’ tee, grey patch sweatpants, and sneakers.

He also hit weights and appeared to be working on his upper body strength during his exercise routine on a cable machine.

The Oscar-winning director is set to direct and star in the Leonard Bernstein biopic Berstein in 2020 and has been showing fandom for the orchestra composer who called his brass section ‘hunky brutes’ since back in April when he first wore the tee as a nod to the celebrated composer.

Bradley Cooper is a ‘Hunky Brute’ Ahead of Avengers: Endgame Weekend

In June, Cooper joined Carrey Mullighan for three performances of Leonard Bernstein’s Candide at Kimmel Center for the Performing Arts before announcing he would be working on the biopic.

His ex-girlfriend Irina and daughter Lea De Seine Shayk Cooper were spotted earlier in the day as they bundled up to take an early morning walk in chilly NYC.

Irina Shayk and Lea De Seine Bundle Up in New York City