The N-Dubz star was seen screaming with joy after Simon Cowell told her on Sunday night's show she'd be mentoring the girls this year.
Tulisa said it was "the best category for me" after the news, but how does she rate her chances?
On Jade Ellis: "Jade is the different between a popstar and an artist, she's an artist. The tone in her voice, it's a recording voice, hearing a voice like that you cant just let it go."
On Amy .. : "She's just got this cheekiness about her, she's a real character. On stage she's a real old soul queen."
On Jade Collins: "The key word is potential, she has all the pieces of the puzzle, she just needs help putting them together. She could just develop throughout the show into a star."
On Ella Henderson: "She is so amazing and she just has this air of innocence about her when she sings, she just gets lost in the moment. She's brilliant."
On Leanne Robinson: "She is all about the voice, she is just one of them top class voices, undeniable. Even though I've seen her audition, I've never got much personality from her but she comes out of her shell when she sings.
And finally, on Lucy Spraggan, Tulisa said: "I love her to bits, as a mentor you like the music your acts perform, it's like I'm a fan. I am a fan! She just seems like a proper, sound lass, I bet we're going to have fun."
Browse pictures of the girls performing for Tulisa below...