Jennifer Lopez gets to grips with her young lover Casper Smart in her new music video.

The 42-year-old performer is seen cavorting with the backing dancer in stills released from Dance Again, which will debut on American Idol on Thursday.

The pictures show the 24-year-old shirtless and blindfolded with the words "Love is blind" written on the black cloth.

Casper then ties the blindfold around the mother-of-two's eyes for the provocative shoot.

"Nobody knows what I'm feeling inside, I find it so stupid, So why should I hide, That I love to make love to you baby," are some of the lyrics to the song.

The couple have been dating for a few months following Jennifer's split from estranged husband Marc Anthony.

Casper and Jennifer have been seen all over the world together and the Hollywood star, who has been married three times, is said to be head over heels for him.

"There is a lot of love between [them]," a source close to the pair told People magazine. "He treats her like a queen."

This is not the first time that Jennifer has had a lover in one of her videos. Her ex-fianc Ben Affleck made a cameo in Jenny From the Block.