Blake Shelton covered a lot of ground as both an interviewee and musical guest on Late Night With Seth Meyers last night (Aug. 4).

In addition to sipping on his Smithworks Vodka with Seth, Blake dished on a number of topics, including his girlfriend Gwen Stefani (“I still can’t believe it. I think she must have, like, some vision problems, like maybe she needs help, I don’t know.”) and working with mentor Bette Midler on the upcoming season of The Voice (“It’s crazy . . . she is so awesome.”). He also talked about new Voice coaches Miley Cyrus and Alicia Keys and performed his current single, “She’s Got a Way With Words.”

Check out the clips below.