Brad Pitt looked dapper at a movie premiere.

On Monday night, Pitt walked the red carpet and greeted his fans during the premiere of “Once Upon a Time in Hollywood” in Mexico City. In the photos shared by Daily Mail, the 55-year-old star was dashing in his monochromatic beige suit with matching boots and a mustard shirt. He paired his get-up with a straw fedora hat that also matched his suit’s color.

“He really takes his workouts seriously,” an insider said.

“It’s been a whole lifestyle change. And he looks amazing.”

Following Pitt’s split from Angelina Jolie, the “Ad Astra” star has reportedly worked hard on himself to be a better and healthier person. He also put effort on becoming the best dad possible.

Pitt’s sighting came days after ex-wife Jennifer Aniston was spotted out and about in West Hollywood. The “Murder Mystery” star was stunning and looked chic in her white jumpsuit which she paired with black and white braided velcro slip-on sandals, a brown straw stetson hat and clear framed sunglasses. 

Aniston faked a phone call during her outing, which many believed was her technique to avoid being recognized or being questioned about Pitt. Just recently, an insider said that there was no bad blood between the exes. Pitt and Aniston are reportedly on speaking terms and they talk occasionally.

Pitt and Aniston’s friendship wasn’t a huge surprise because those who have been following the exes have known all along that they remain amicable after their divorce. Earlier this year, Pitt even attended Aniston’s 50th birthday bash.

However, his attendance on her special day triggered a number of speculations about their relationship. There were rumors claiming that they got married on Aniston’s birthday. A source alleged that they couldn’t organize a wedding without the details being leaked, so they decided to exchange “I dos” in the middle of the “Cake” star’s birthday celebration.

Another source said that they got married at Pitt’s backyard. There were also claims suggesting that they enjoyed a weekend getaway at his beach house.

However, both Pitt and Aniston’s reps said that they are just friends.

Brad Pitt and Jennifer Aniston Jennifer Aniston and Pitt arrive to attend the official projection of US director Wolfgang Petersen's film “Troy” on May 13, 2004, at the 57th Cannes Film Festival in the French Riviera town. Photo: Getty Images/Francois Guillot