VIDEO: Sneak Peek - ELLEN Pulls a 'Scare' Prank on Josh Groban on Today's Show!

Josh Groban stops by today's ELLEN to chat with the host about his fun on the set of the new show, "Repeat After Me," and to perform from his all-new album, "Stages"!

During the appearance, Groban opens up about his new romance with 2 BROKE GIRLS star Kat Dennings and shared that the two of them love being self-confessed nerds. "She's such a brilliant and funny person," says the singer. "Humor is such a huge thing for me so, you know, the fact that we could talk about Monty Python and all sorts of weird other things, I was like, 'Ok, yeah we're on the same page.'" Check out the sneak peek below!

About ELLEN:

THE ELLEN DEGENERES SHOW continues to be the destination for laughter and fun, highlighting Ellen's one-of-a-kind humor, warmth and insight, and featuring the biggest stars from television, film, music and more. With an engaging personality and unique take on everyday life, Ellen sets the tone for a relaxed and candid environment that puts her guests at ease and allows them to engage in entertaining and thoughtful discussions on topical issues.

In addition to celebrity interviews, the show includes chart-topping musical performers and breaking new acts. The show has featured an eclectic catalogue of performances ranging from music LEGENDS Cher, Madonna, Paul McCartney, Prince and Sir Elton John, to pop superstars Beyoncé, Lady Gaga, Pink and Mariah Carey, to smooth R&B and hip-hop artists Kanye West, The Black Eyes Peas and Mary J. Blige, to top country musicians Keith Urban, Taylor Swift and Rascal Flatts