We all know by now that Katy Perry is hosting the Halftime Show for this Sunday's Superbowl.

She's slowly but surely told us about some additions to her performance, like Lenny Kravitz with be joining her and just this morning we learned that Missy Elliott reportedly will be joining her on the big stage too, although the NFL has yet to confirm that.

She's revealed that we can expect even more than that...and nope, she's not adding another musician to the list...but instead, she says her performance will include a lion and a shark! Katy says "It's going to be wild out there!" She also adds how grateful she is to get such an awesome opportunity as such a young age. Katy says, two of the songs we can expect to hear on Sunday night are "Roar" and "Firework", and she says she also plans to change her outfits a bunch of times.

Lastly, she adds "I just hope that at the end of the day, over 100 million people are all smiling in unison."

I think she might get her wish! Katy's got a lot of fans, and with the additions of Lenny Kravitz, Missy Elliott, and the lion and shark, it sounds like a halftime show we won't want to miss!