The Ellen DeGeneres Show has announced that Pink will release "Today's the Day," the show's new theme song, according to The Wrap. A regular on Ellen's show, Pink will perform the song live on the air Sept. 10, the same day as part of the kickoff for the show's 13th season.
That's not the only surprise this week: Hillary Clinton is also going to be a guest (no word yet on which day).
In other news, Caitlyn Jenner has already upset people with her comments to Ellen about her views on same-sex marriage.
"She still has a judgement about gay marriage," DeGeneres told Howard Stern on his SiriusXM show today.
"I'm a traditionalist," Jenner told Ellen. "I'm older than most people in the audience. I kind of like tradition, and it's always been a man and a woman. I'm thinking, 'I don't quite get it.' "
It seems Jenner's ideas, however, have evolved on the subject. "I think, like a lot of people on this issue, I have really changed my thinking here to, 'I don't ever want to stand in front of anybody's happiness.' That's not my job, OK? If that word -- 'marriage' -- is really, really that important to you, I can go with it," Jenner told Ellen during the taping.
DeGeneres told Stern that Jenner was "a great interview," but that the I Am Cait star didn't dance with the host like so many previous guests. "I don't think she's a dancer," she said. "Maybe she didn't want to dance with me because I'm a lesbian," she quipped.
Watch the video of Jenner Ellen's show discussing the gay marriage issue below: