Holker was contestant in on season 2 of "So You Think You Can Dance" and an all-star in seasons 7 through 11. She has gained a list of film and TV credits such as "High School Musical" and a live performance of Sia's "Chandelier."
When Grammer is not participating on "DWTS," the "Keep Your Head Up" singer has been promoting his new single "Good To Be Alive (Hallelujah)."
Check out their GDLA interview in the video player above! In classic Los Angeles fashion, there was a police pursuit that happened during the interview -- so we broke it up in Parts 1 and 2!