Dance pro Derek Hough can also be seen cheerily walking Shania Twain down the aisle in fun new teaser for 'Lip Sync Battle.'
See how the A-listers are living it up this fall!
The pop queen did her best impersonation of the 'Keeping Up With the Kardashians' star during a stop by 'The Tonight Show Starring Jimmy Fallon' on Monday.
LeAnn Rimes and Nicole Scherzinger are throwing their hats in the ring, too! Why all three stars tell ET they want to join Katy Perry behind the desk when 'Idol' returns on ABC in 2018.
The upcoming TV movie also stars Sarah Hyland, Nicole Scherzinger, Debra Messing and Katey Sagal.
Apparently, the 'Going in Style' star can be something of a matchmaker!
From dresses to jumpsuits, these ladies slayed!
The singer wore a custom Julien MacDonald look for the big night.
Jaden accepted the honor at the annual British Fashion Awards.
The singer left little to the imagination as she rocked a revealing bodysuit in London on Monday.
Thousands of concertgoers turned out for a star-studded tribute to Prince in St Paul, Minnesota, on Thursday.
Some of the biggest names in music came together to honor the 'Purple Rain' star's life and legacy on Thursday.
Dayum, Nicole!
The 'Scream Queens' star tells ET her new role is more challenging than she anticipated.
