The two shared the exciting news via Instagram on Thursday.
ET caught up with Perry, Lionel Richie and Luke Bryan at the auditions for 'American Idol,' which premieres in spring 2020 on ABC.
The singer went straight from her motorcycle license test to her 'Harleys in Hawaii' music video.
Taran Killam co-hosted ET on Tuesday evening and showed off a different direction his career could have gone.
The 57-year-old singer was a judge on the show from 2002 to 2009.
ET spoke with the 'American Idol' judges while they were in Milwaukee for another round of auditions.
The country singer recently celebrated the 15th anniversary of her 'Idol' audition.
ET caught up with the 'American Idol' stars at their first round of auditions in Georgia.
ET's Rachel Smith caught up with the judges in Atlanta, Georgia, for the first round of auditions.
See the singer's touching words while looking back at the important moment in her career.
The 44-year-old presenter will emcee the show's third season on ABC.
Abdul's appearance left Simon stunned during Wednesday's star-studded season 14 finale.
Simon Cowell, Paula Abdul, Randy Jackson, and runner-up Justin Guarini all appeared on Wednesday’s ‘The Kelly Clarkson Show.’
Carrie Underwood isn't saying no to a potential 'American Idol' reunion.
