Style Star of the Day: Jennifer Lopez

Leave it to Jennifer Lopez to make bubblegum pink look sweet and sexy (of course, a gams-grazing hem helps).

J. Lo, holding hands with sweetie Casper Smart, glowed in head-to-toe Valentino at the designer's Paris fashion show on Tuesday.

The name of her clutch encapsulated the look: Vavavoom!

But this was actually the second sizzling hot outfit of the day for the former American Idol judge.

She was spotted at the Chanel show with Casper and her daughter Emme, 4. Little Emme scored a front-row seat, a must for a budding fashionista.