Amanda Seyfried revealed she doesn't think pregnant Mila Kunis should return to star in "Ted 2" because she personally wouldn't want to make movies while she was pregnant. Are you listening, Justin Long?

Amanda Seyfried has been cast to "sing a medley" in "Ted 2," Zae News reports. The 28-year-old actress admits that she isn't sure if the original "Ted" star, Mila Kunis, will be returning for the sequel. Mila Kunis is pregnant with her first child with fiance Ashton Kutcher.

"I don't know whether [Mila Kunis] has a role in 'Ted 2'. I don't know what she's going to do. I know if I were her and pregnant, I wouldn't be thinking about work," Amanda Seyfried said, according to femalefirst.co.uk.

"I understand you can balance it but...I think it would be so nice to be pregnant at some point when I'm ready for that," she added.

Sounds like Amanda knows what she'll do when she's pregnant! Don't expect any movies from the "Million Ways to Die in the West" actress if she get's knocked up with Justin Long's baby!

Amanda and boyfriend Justin Long, 35, have been dating for almost a year. The very private couple likes to stay out of the spotlight, but Seyfried did mention her actor boyfriend during an "Ellen DeGeneres Show" appearance on Friday, May 16.

Seyfried admitted that they "do everything together" they don't really do all that much.

"We walk my dog. And we have, we make these smoothies in the morning. They're called Greenies. He got me onto that. Super healthy," Seyfried added to DeGeneres. "And then we watch The Bachelor and The Bachelorette."

Us Weekly reports that the two first started dating in August 2013. Last month, they walked a red carpet together for the first time at the opening night of Broadway's "Hedwig and the Angry Inch" in NYC.