Comedian Sarah Colonna admitted on 'Chelsea Lately' (Weeknights, 11PM ET on E!) that she really loves Dave Grohl. Only she didn't even realize quite how much. She assumed she was just a huge fan of his music.

"He came on and I was like, Oh now I'd like to--" she admitted.

When she did get the opportunity to talk to him, Grohl asked about the outfit she was wearing, and Colonna found herself so unable to speak, her friend Jen Kirkman had to jump in and save her. "Yeah, flip-flops," she finally got out ... which totally saved the moment, I'm sure.

Dave Grohl has seen about three minutes of 'Glee,' so he can't really talk about the content of the series, but there was one aspect of the show he felt he could comment about on 'Chelsea Lately' (Weeknights, 11PM ET on E!).

"I read something that the creator of 'Glee' ... was kind of mouthing off about some friends of mine in rock bands," Grohl said. "I just think as a musician you should be able to say no. You should be able to say, 'no I don't want to do your show.'"

He then addressed the "F*** 'Glee'" comment he made to 'The Hollywood Reporter.' What he was trying to say was, "Why is that necessary for you ... as a rock musician in your career [to] have to say, 'Okay 'Glee,' take my song and turn it into a f****** musical.'"

(S35E14) There was a different tone to this episode. The writing was a bit more ambitious than usual, going out on a limb a few times to tackle an idea that would require a little more work to get the laugh. It was admirable, sure, but a lot of the sketches still fell flat this week. It was strange. I also realize it's extra-weird if one considers my review of Ashton Kutcher's last stint on 'Saturday Night Live', in which I pondered out loud about whether or not he and the writers could have afforded to get a little wackier.

Kutcher's enthusiasm was nice to watch but the episode really felt mediocre. Maybe the low end of mediocre. Is that even a thing? Well, it is now.