The "Hello" singer issued a mea culpa one day after making some fans really upset.
'It didn't feel right for me,' the model admitted of music.
Richie was supposed to perform at Madison Square Garden with Earth, Wind & Fire on Saturday.
Plus, find out how you can audition for the upcoming season!
Luke Bryan addresses Katy Perry's criticism on Fox News, following her 'American Idol’ backlash.
Katy Perry, Luke Bryan and Lionel Richie chat with ET at the 'American Idol' season 21 finale.
Katy Perry shared a GRWM video to Instagram on Monday with a little help from fellow ‘American Idol’ judge Luke Bryan.
King Charles III and Queen Camilla surprised 'American Idol' audiences during the May 7 episode.
Lionel Richie chats with ET's Denny Directo after 'American Idol's Disney night live taping. 'American Idol' airs Sundays on ABC.
The singer and 'Idol' judge opened up to ET on the carpet following Sunday's new 'Disney Night' episode.
The 73-year-old singer shared his reservations about going under the knife.
The 'Idol' host opened up to ET on Sunday about the unexpected royal appearance.
Ryan Seacrest chats with ET's Denny Directo after 'American Idol's live show on Sunday, which aired on ABC.
King Charles celebrates his coronation with a star-studded concert, including performances from Katy Perry, Lionel Richie and more.
