ABC/Eric McCandlessThere’ll be no shortage of star power on the Grand Finale of American Idol on Sunday.

Dan + ShayKane Brown, and Jon Pardi will all perform with contestants from this past season, and judge Luke Bryan will sing his latest hit, “Knockin’ Boots.”

The most successful country artist ever to come out of IdolCarrie Underwood, is set to sing as well.

Adam LambertKool & the Gang and rock band Weezer will also be part of the finale, and judges Lionel Richie and Katy Perry will take the stage too.

You can tune in to find out who wins Sunday starting at 8 p.m. ET on ABC, with American Idol confirmed to return for a third season in 2020.

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