Cameron Diaz is set to return to acting after a decadelong hiatus.Gerald Matzka/Getty Images for NetflixCameron Diaz says she spent her 10-year break from acting "trying to stay alive just like every other mother."But she's set to make a return to Hollywood in the Netflix movie "Back in Action."Diaz joins a long list of celebrities — like Tom Brady — who have unretired.Cameron Diaz was busy being a mother during her 10-year break from making movies.In a video uploaded onto the "Still Watching Netflix" channel on YouTube, which goes behind the scenes on Netflix shows, Diaz spoke about what she had been up to during her hiatus."I was not keeping up with any kind of training," Diaz, 52, said.