Jennifer Lopez's boyfriend has had an intimate Tattoo in her honour.

Casper Smart, 24, has reportedly had the 'American Idol' judge's named etched onto his body in an area described as ''somewhere below the belt'' and the singer is said to ''love'' his new artwork.

A source told In Touch Weekly magazine: ''Jennifer thinks Casper's tattoos are sexy, but this one is her favourite, for obvious reasons. She loves it, and she loves him.''

Jennifer - who has four-year-old twins Max and Emme with former husband Marc Anthony - recently praised Casper as a ''good egg''.

She said: ''He's adorable. But you already see that. He's a good egg. I don't want to talk about it too much. It's my private thing.''

Though she is happy with the dancer, the 'On The Floor' hitmaker has admitted splitting with Marc was ''really, really sad''.

She said: ''Without going into detail ... it's just really, really sad.

''And look, we are still going through it, and it's emotional sometimes and difficult. We're still friends - and we're parents. But it's going to take time. It's tough.

''But for the most part, I feel very proud of the way we're handling it. I really do. We are doing the best we can for the kids.''