Jennifer Lopez's sexy snap with her boytoy, Casper Smart On Valentine's day

She was recently photographed nude for a sensual new perfume ad for her fragrance Glowing.

And it seems that Jennifer Lopez's boyfriend Casper Smart is keen to get in on the action.

The pair posed for a steamy Valentines picture together- with J-Lo's dancer beau planting a tender kiss on the singer's head.

Jennifer has her eyes closed in the black and white shot, resting her head gently against Casper's shoulder.

The star originally posted the picture on her Twitter page- although she appears to have deleted it since.