Sandra Bullock revealed she is "happiest" when she is with her kids. The 57-year-old star said that she is taking a break from acting as she wants to spend time with her children and family.

The actress explained that she takes her job "very seriously" when she is at work and it's a "24/7" job. "And I just want to be 24/7 with my babies and my family," she told ET Monday. "That’s where I’m gonna be for a while."

Bullock went on to explain what she will be doing at home. "Servicing their every need, their social calendar," she said.

"All the parents know me as the crazy lady with the pandemic," she explained. "They know their children will return without COVID when they’ve come to our house."

While Bullock exactly didn't mention when she will be taking a break from acting, she opened up about her upcoming action-comedy movie, "The Lost City" starring Daniel Radcliffe, Brad Pitt and Channing Tatum.

"Channing is so comfortable with [himself]," the actress praised her co-star Tatum. "He knew it was for a comedy, he wasn’t trying to be serious. He worked really hard to make sure when his rear end turned into the frame that it was perfect. I mean, I looked, I look for imperfections and I did not see any. It’s very smooth. We didn’t have to do any, like, visual effects fixes. It’s just like a little baby’s bottom," she added.

"The Lost City" is slated to release in theaters on March 25.

Aside from "The Lost City," the actress will also feature in a highly anticipated action thriller, "Bullet Train." The flick is based on Kōtarō Isaka's novel, titled "Maria Beetle." It revolves around five killers on a bullet train in Tokyo and how they compete with each other for a suitcase filled with money. The action-thriller is helmed by David Leitch, who previously directed action movie franchises "John Wick" and "Atomic Blonde." Besides Bullock, the movie will also star Brad Pitt, Joey King, Michael Shannon, Aaron Taylor-Johnson, Benito A Martínez Ocasio, Brian Tyree Henry, Andrew Koji and Hiroyuki Sanada.

Sandra Bullock
Actress Sandra Bullock poses at the premiere of "Our Brand Is Crisis" in Hollywood, California, on Oct. 26, 2015. Reuters/Mario Anzuoni