Jennifer Lopez Seduces `The Boy Next Door’ and Makes Pretty Little Liars Out of Us All

Jennifer Lopez is coming back to the movies and she is one hot mama. Jenny From The Block is getting hot and heavy with one of the underage stars of Pretty Little Liars and The Boy Next Door just can't get enough.

This is more than a schoolyard crush. Jennifer Lopez plays a newly separated mom in her upcoming film "The Boy Next Door." Lopez's character begins an affair with a new teenage neighbor who is one of her son's friend. But things go out of control when Lopez tries to break it off.

But the new trailer shows Jennifer Lopez in a pretty hot sex scene with The Boy Next Door. That is until she learns that "Obsession has never been so close."

The Boy Next Door is played by Ryan Guzman, 26, of "Pretty Little Liars."

The Boy Next Door was directed by Rob Cohen, who directed "xXx," "The Fast and the Furious," "Stealth," "Daylight" and "The Skulls." "The Boy Next Door was written by Barbara Curry. It also stars Ryan Guzman, John Corbett and Kristin Chenoweth. 

According to insiders on the project, "The Boy Next Door" was made for between $3 million and $4 million.

Universal Pictures' The Boy Next Door hits theaters on January 23, 2015.

This is Lopez's first movie role since starring in the action-crime thriller Parker in 2013. Lopez, who shot to movie fame playing the title role in "Selena," currently stars as a judge in the blockbuster Fox singing competition show "American Idol." Jennifer Lopez is returning to episodic TV following her 1994 series regular role on TV series "Second Chances." Jennifer Lopez played Fly Girl for two years on "In Living Colour" and was most recently seen in a 2010 episode of "How I Met Your Mother."