Federline's musical talent has been hyped for months, particularly by his wife Britney Spears, but the Jane's Addiction rocker, Dave Navarro was left incredulous by the star's recent appearance at the Teen Choice Awards reports DigitalSpy.

When asked on Jimmy Kimmel Live whether he had seen the performance, Navarro responded: "Oh, dude, you're going to do this to me? Yes, I did. I'll tell you what blew me away about it - he had acrobatics and fire and all this stuff going on - all these people that are very, very talented around him."

"So, I guess that works. I mean, it was a spectacle to say the least. I was not impressed, I was not blown away," he added.

Kevin was joined at the bash by his pop star wife Britney Spears, who is pregnant with their second child.
Kevin's performance was also torn apart by high profile members of the hip-hop community and has become one of the most-mocked videos on popular internet site YouTube.

I just think we ignore him [Federline]. He's a joke, basically. I just don't think he gets it. He doesn't get that he's Britney's man and it's hard to take him seriously."

- Elliot Wilson, editor in chief of XXL magazine

"The thing that really hurts him is the fact that he's perceived as Britney's husband. You know, kinda like Britney's second - I don't even want to say second in command, but - he's like the Britney Boy. He's like Mrs. Spears, and it's kinda hard to get over that perception."

- Jermaine Hall, executive editor of King magazine