Even Jennifer Aniston has to work hard when it comes to keeping her backside in shape!
Access Hollywood's Shaun Robinson caught up with the superstar in Hollywood on Tuesday, where Jen dished on getting in shape to play a sexy stripper in her upcoming film, "We're The Millers," and which body part gives her the most grief when it comes to toning.
"My butt [is the toughest]," she told Shaun with a laugh, at Jen and Self magazine's launch of Mandy Ingber's new book, "Yogalosophy: 28 Days to the Ulitmate Mind-Body Makeover."
"My butt just has a tendency to go right and left. And I'd like it to go up!" Jen continued. "It's not even going down... so it just hits the right and the left a little bit and it's like, what's that all about?!"
The actress said audiences should be prepared to see quite a bit of her hard-earned physique in the comedy, which also stars Jason Sudeikis and Emma Roberts.
"You might see more than you want to see," she said, laughing. "[Stripping] was so much fun. I had a great choreographer - she was fantastic, and it was to great music and it was fun."
To prepare to strip down, Jen, 44, said she did twice the amount of her normal yoga training with Mandy.
"[I] just doubled the amount that [I] normally do," she explained. "You get up into my age and you've gotta do a little bit more."
And Jennifer revealed she and fiancé Justin Theroux practice couple's yoga.
"He's actually better than a lot of people!" she said.
"We're The Millers" is slated to hit theaters on August 9.
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