Before welcoming Morissette on stage, Clarksonconfessed to the crowdthat she was a “superfan” of her work.

“Alanis is one of my favorite artists of all time,” she said.

I love her so much.

Alanis Morissette and Kelly Clarkson recently performing duets of “Ironic,” “You Oughta Know,” and more on The Kelly Clarkson Show.

Alanis Morissette performs with Kelly Clarkson.The Kelly Clarkson Show/ YouTube

I’m highly influenced by her."

She then announced, “Our first and only guest is the legend herself.”

But that doesn’t mean she disliked the song.

“Musically,” she said, “it is pure, pure joy to me.”

“‘And now I love you!'”

“This woman,” Morissette wrote.

“So happy you exist in this world, @pink.

Thanks for having me.”

Listen to Clarkson and Morissette perform a collection of Morissette’s hits in the clips above.