Now that his mother has escaped Hell, things are going to get incredibly complicated for Lucifer's titular anti-hero (Tom Ellis) - especially when he comes face to face with his mom's sexy new vessel.

According to our sources, Lucifer's Mom — played by Tricia Helfer, who is only four years older than Ellis IRL — is the new "Stacey's Mom." Or another "S" Mom, as Ellis tells us: "Amenadiel (D.B. Woodside) and Lucifer find themselves in the world of Stifler in Season 2 of Lucifer."

Catch up on all this week's Mega Buzz!

No, no one's going to band camp this season (a la American Pie), but we have to imagine Lucifer (Lu-Stifler?) would definitely be less than happy if his mother hooked up with one of his friends. Dan (Kevin Alejandro) is single, after all...

Lucifer returns Monday, Sept. 19 at 9/8c on Fox.

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