In less than a week, pop star Katy Perry will be hitting the stage to perform at the 2015 Super Bowl. The "Roar" singer was announced as this year's halftime performer and she's bringing Lenny Kravitiz - along with a few other surprises - with her.

Over the weekend, Perry decided she wanted her fans to hear one of her Super Bowl songs so she "leaked" a track with Kravitz.

"I like to watch the football game/It makes me totally insane/Don't like to dribble/you pass the ball/run the ball go to the end zone/to score the points," she sings as a cheesy tune plays in the background.

Fortunately, the song is a fake and Perry probably won't be performing it on Sunday. She also Instagrammed a photo of her football-themed pedicure with the caption, "Even my tippy toes are ready."

While walking the red carpet at the 2015 Screen Actors Guild Awards on Jan. 25, Kravitz admitted that he hasn't started rehearsing with the "Birthday" singer yet, but he was headed out to Phoenix following the ceremony to get started.

"You might not expect this... the song choice," Kravitz teased. "We've been texting back and worth and working it out."

He also revealed that he's rooting for the Seattle Seahawks during the big game. They'll play the New England Patriots at University of Phoenix Stadium in Glendale, Ariz.

"It's going to be a great game either way," Kravitz said.

Perry has kept quiet about her Super Bowl performance, but there were rumors that she was planning to dis her supposed rival Taylor Swift. Rumors of a feud first surfaced when the "Shake It Off" singer told Rolling Stone magazine that her song "Bad Blood" from her latest album "1989" was about another female artist she considered a "straight-up enemy."

During an interview with Kevin Frazier for "Entertainment Tonight," Perry was asked about the rumor and if she's going to sing about a "certain someone."

"I don't know where you heard that," she responded. "I think the speculation is very fun. And I don't usually like speculation, but I'm like 'Hey!' It's like bringing everybody into the conversation, you know, and on February 1, you'll see what's actually gonna go down."

She also hinted that she's going to have "several guests" perform with her.