Seth Meyers, Busy Philipps

SETH MEYERS is here! Taking over the“Late Night” seat from fellow "Saturday Night Live" alum Jimmy Fallon, Seth made a stellar debut as new host of the show, and he's sharing his game plan with Ellen. He made news parodies both hilarious and informative, so there's no question why Seth's comedy brought a fresh style and provocative look to the witching hour of television. The former host of "SNL's" Weekend Update has taken on his biggest gig yet, holding down a franchise led by some of the today's greatest talk show hosts. Find out what he has coming up!

Then, BUSY PHILIPPS tells Ellen about the latest season of "Cougar Town"! The young mom and talented actress has lots to celebrate, with a successful show and new baby girl. Busy broke out in teen cult classics like "Freaks and Geeks" and "Dawson's Creek," and took on the big screen in movies such as "White Chicks" and "Made of Honor." Her latest role finds her playing a late-blooming adult, struggling to navigate her 30s in a series now in its fifth season. Busy and Ellen will be playing catch-up! 

That's not all! Ellen's guest DJ will be "The Biggest Loser" host ALISON SWEENEY! She knows how to work it, now she'll demonstrate how to spin it!

This Monday, Ellen welcomes some of TV's ringleaders!