Stars who need to realize they aren't famous anymore

We've all heard the term "fame is fleeting," but for the celebs on this list, they somehow missed the memo. Of course, there are definitely different echelons in the celebrity hierarchy. For example, Julia Roberts on the red carpet, sporting a full set of borrowed Harry Winston diamonds? Of course. Frankie Grande right behind her wearing a metric ton of glitter and a body paint shirt? Yeah, not so much.

This list is full of Grande's fame-adjacent amigos, whether they've fallen off the A-List, or never got there in the first place. We're dealing with folks like Spencer Pratt and Heidi Montag, who came out of involuntary retirement to complete the cycle of their low-key stardom by returning to the reboot of the show that made them reality TV villains. Or alternately, there's Tyrese Gibson, a bonafide R&B star, who also happens to have a recurring role in The Fast and the Furious, one of the biggest film franchises of all time, and yet, he's now arguably best known for his social media antics. Unfortunately for these folks, the train to Tinseltown left, and they didn't have a ticket. These are the stars who need to realize they aren't famous anymore.