http://www.azcentral.com/arizonarepublic/arizonaliving/articles/1003loggins1003....

Kenny Loggins interview

[snip]

Q: You were just on Celebrity Duets. What's it like singing with Lucy
Lawless?

A: Of course, she's very attractive, a very sweet woman. I thought she gave
it a hell of a try and did a pretty good job. I can't say that any of them
are really singing, except for possibly Jai (Rodriguez). I thought, all in
all, the show was pretty glossy and shallow.

Q: So you wouldn't do it again?

A: (Laughing) Well, if you quote me, I'm sure they wouldn't ask me to do it
again. The problem is there's not a lot of venues for legacy acts like
myself on television, so I probably would do it again if they asked me.

................
As a so-called "legend", apparently he expects only the best of the
best to sing with. I guess he failed to understand the basic premise of the
show