Justin Bieber reunited with James Corden for another round of Carpool Karaoke on Wednesday's The Late Late Show.

In between doing body rolls and singing Biebs' biggest hits, the duo also took on a few throwback jams, including Alanis Morissette's "Ironic." "Don't make my heart melt right now," Bieber pleads when Corden puts on the epic '90s jam.

Watch them belt out "Ironic," play dress-up and more in the video below.

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