Richard Harding/ZUMAPress.com

Ugly Betty just got a beauty of a guest star. Lookswise, anyway.

An ABC rep has confirmed to E! News that Naomi Campbell will be bringing her arresting screen presence and her own rather infamous brand of drama to the fashion-forward hit, signing on to guest star in the show's second-season finale May 22.

The 37-year-old, who's no stranger to acting out (albeit not on camera) has yet to film her part for the episode. While the show's brain trust is mum on her role, she presumably will follow the high-heeled footsteps of former guest stars Victoria Beckham and Gene Simmons and play herself—or at least a version of herself that's appropriate for family-hour television.

Campbell was originally tapped to appear as a guest star last year but, for reasons unknown, that casting coup never materialized. She was again due to appear earlier this year, but the writers' strike derailed those plans.

Warning to the wardrobe department: Unless you're itching for a concussion, guard her jeans with your life.