The gorgeous 46-year-old stole the spotlight as she walked the red carpet at the premiere for Ice Age: Collision Course yesterday. Wearing a stunning white dress with sheer detail on the arm, Jen managed to look better than some celebs who are half her age.
Is she aging backwards?
The superstar singer, a mum of eight-year-old twins, is currently in an on-off relationship with actor and choreographer Casper Smart, who is 18 years her junior.