The two most dynamic, pint-sized performers on the planet, SOPHIA GRACE & ROSIE are here for another spectacular visit! They've been in the States interviewing some of the biggest and brightest stars, and they're showing Ellen their favorite moments on the show today!

Then, KATE WALSH is the striking star of the hit ABC spinoff "Private Practice," in which her character's been getting busy with some of the sexiest men in Hollywood! She's here to tell Ellen about her on-screen adventures, and about her new fragrance that will have you smelling like a billion dollars!

And who knows... will Ellen be able to nab an interview with an Oscar winner? Watch Tuesday to find out!