Jennifer Lopez shows off her long legs in a ruffled playsuit as she shares behind the scenes snaps during Unstoppable promo tour amid Ben Affleck divorce

Jennifer Lopez looked incredible as she shared some behind-the-scenes snaps from the press day of her film Unstoppable. 

The singer, 55, showed off her long legs in a daring thigh-skimming nude playsuit which had plenty of drama with its long sleeves and pleated design. 

Jennifer added a boost to her height with Louboutin heels and accessorised with gold jewellery for the look. 

She captioned the post: 'Press Day for UNSTOPPABLE | adjective unable to be stopped- An unstoppable force In theaters now'. 

The actress has been busy promoting the film in which she stars as the mother of wrestler Anthony Robles. 

Awkwardly, J-Lo's estranged husband Ben Affleck, 52, is one of the producers on the biopic but he chose not to attend the premiere in September. 

Jennifer filed for divorce from the Oscar winner back in August on their second wedding anniversary. 

The Amazon Prime movie has a limited theatrical release beginning on December 6, before being dropped on the streaming service on January 16 of next year.

The premise of the movie, 'centres around the life of wrestler Anthony Robles, who was born with one leg and won a national championship in 2011 while competing at Arizona State University'. 

Along with Jennifer, other stars that were cast in the sports drama include Jharrel Jerome, Bobby Cannavale, Michael Pena and Don Cheadle.

Ben is just one of the producers of the biopic, with close pal Matt Damon also producing alongside him.

J-Lo portrays one of the leading roles of Judy Robles in the biopic - and last month, her ex notably praised her performance. At the time, he told Entertainment Tonight: 'Jennifer is spectacular.'

The Amazon Prime film first premiered at the Toronto International Film Festival a few months earlier in September.

Jennifer made an appearance on the red carpet at the event, with Ben opting to not attend.

Sources recently told DailyMail.com the reasoning behind Ben praising his estranged wife over her acting in Unstoppable.

'Ben wants Unstoppable to be a major hit, and for J-Lo to receive as many accolades as she deserves for it,' one insider stated.

'Ben doesn't want their relationship ruining any buzz for the movie and her performance. He wants it to stand on its own.'

The source continued, 'He knows that he is going to be asked about Jen during media appearances. He is adamant about keeping it very civil.'

'He truly believes she killed it. Ben is a filmmaker, and an Oscar winner himself, he knows what works, and he always thought J-Lo would be incredible.'

Another insider explained the actor, 'obviously has a lot of loose ends to tie up with J-Lo, but he is proud of her performance.'

While Jennifer has been busy promoting Unstoppable, Ben has been on set of his new film RIP in Los Angeles this week. 

A source told People the singer is aiming to put the end of her marriage behind her and move forward in 2025.

The insider explained Jennifer is 'focused on her own life' and added, 'She has had a rough year but is doing well. She's ready for Christmas and to start the new year fresh.'