One sign of a show's success is the ability to attract stars in guesting roles. Army Wives, which has been setting new records in ratings for Lifetime, has been a blockbuster hit and now they're starting to book flashy guest stars.

Ana Ortiz, Hilda Suarez on ABC's Ugly Betty, is going to be turning up on Army Wives this summer prior to her return as Betty's big sister on Betty in the fall. Ms. Ortiz will go to Charleston, where AW is filmed, before clocking in to the new New York studios for Ugly Betty.

Ana is going to be playing Sandi, a waitress who becomes involved with Roxy and Trevor in a legal way, something about a lawsuit. While it's hard to project, there are clues in that description that can start the wheels turning. First off, if she has a connection to Trevor and Roxy and we know Trevor is currently in Iraq, will Sandi's story take place after he's home? Or maybe Sandi is a girl from Trevor's past who turns up at Fort Marshall looking for him and finds that he's overseas but has left behind a wife -- Roxy -- and her boys, whom he adopted.