After four years on MTV’s Total Request Live, Vanessa Minnillo is calling it quits. Is it TRL‘s change in format to a semi-live program, or her recent shacking up with Nick Lachey to blame? Well, maybe some of both… or maybe neither. Minnillo said of her departure, “I had my four years there like high school or college. I’m ready for the next chapter – what it is, I have no idea. [But] I don’t want to be 48 saying, ‘Hey kids, now it’s Sean Preston Spears’s video.’ ” Good girl, getting out before she’s old and gray. She does have a career in the wings—a makeup line for Flirt! Cosmetics, which will be available in August. “We have two looks going on,” Minnillo said. “You can have that fun rock-and-roll look or an everyday look.” OK, sure. She’ll also show up in the next Fantastic Four. I’m sure she’ll have no trouble finding work. There’s always a new reality show looking for a host.