The next episode of ABC's "Castle," which will continue the story arc about Rick and Kate's wedding, has been rescheduled for Monday, Feb. 3. The episode, which was originally scheduled to air Jan. 27, was delayed to coincide with February sweeps. 

The episode, called "Dressed to Kill," will feature guest star Frances Fisher ("Titanic") as a domineering, Anna Wintour-like fashion editor named Matilda King who knew Beckett (Stana Katic) during her modeling days. 

The episode's synopsis reads: "Castle and Beckett make their way through the glitzy world of high fashion to find who killed a magazine editor's assistant. Access to a very special wedding surprise is provided to Beckett." 

Matilda will share why Kate Beckett and her "unforgettable" cheekbones disappointed her years ago.

A portion of the episode will also focus on Rick (Nathan Fillion) and Kate's search for a wedding venue. Kate will also find her wedding dress, which you can see photos of here. However, the scene in which she finds her perfect wedding dress will be more complicated than it may seem.

TVLine also shared that upcoming Episode 17, called "In the Belly of the Beast," will feature Kate kicking some butt once again. 

The latest episode of "Castle" veered away from the wedding arc to focus on a young pop star gone bad.

In "Limelight," the team investigates the death of Mandy Sutton, a teen pop star who recently shed her innocent image. Mandy is found in an alley with a fatal wound to her head.

Ryan (Seamus Dever) and Esposito (Jon Huertas) seek out her boyfriend, Zack, who had recently broken up with Sutton. However, he has an alibi. He leads them to Jesse, another ex-boyfriend who has a violent past. Sutton's mother and manager then comes to identify her body, only to realize it isn't her daughter. Her mother identifies the victim as Mandy's decoy, Clare.

Castle and Beckett go to Mandy's hotel to make sure she's alright. Beckett tries to get more information from Mandy, but she is not helpful.

Ryan then finds hate mail that was sent to Mandy, along with photos of her sleeping. Finally, Sutton seems concerned for her wellbeing. Ryan tracks down the man who owns the printer where the pictures came from. He has been stalking Mandy, and can be see in the photos from the night Clare was killed.

It turns out he was there that night, but is not the killer. However, he says he did see a motorcycle that night. Ryan and Esposito find out that the owner of the bike is her ex, Jesse. Meanwhile, Jesse pulls up to a bar where Mandy is with Alexis (Molly C. Quinn) and holds them at gunpoint. He drives to a secluded area and demands answers from Mandy.

The team shows up to save Alexis and Mandy, and finds out that someone from the paparazzi took the photos of Mandy. The paparazzi said he received a tip about the photos. The team finds out that Mandy's mother set up everything because she did not want to give up her cash cow: her daughter.

Meanwhile, Beckett comes to terms with the fact that she is marrying someone famous, and Alexis breaks up with Pi (Myko Olivier).

"Dressed to Kill" airs Monday, Feb. 3 at 10 p.m. on ABC.