(S02E19) This week we learn what the watchers of webisodes have known all along, Dilana can't write songs and Lukas doesn't think he needs to try too hard. Both Lukas and Dilana are talented and have been fan favorites since the beginning of the show but neither one of them has really had to battle too hard to stay at the top of the heap. That ends tonight.

It turns out somebody already came up with the super-lame Supernova name for their own band. According to MTV News, the Orange County-based punk band, Supernova, has filed a trademark infringement suit against producer Mark Burnett for this summer's Rock Star: Supernova. The original Supernova formed in 1989 and released four albums, the most recent in 2000. The band is still alive and kicking: recording a new album and performing gigs next month. The lawsuit names Burnett, his production company, and the three members of the new Supernova band: Tommy Lee, Jason Newsted and Gilby Clarke. The band wants Burnett to make it clear that the television show is not associated with them, wants to prevent Burnett from trademarking the Supernova name, and claims the producers of Rock Star knew the band existed and was still together. Didn't anyone check out iTunes before naming the new band?

Rock Star, which debuted last year as a reality show in which INXS auditioned several hopefuls for the chance to become the band's new lead singer, is coming back for a second season, but things will be a little different. The show will still be about people auditioning to sing in a band, but this time it's an entirely new band composed of Motley Crue drummer Tommy Lee, Metallica bassist Jason Newsted, and guitarist Gilby Clarke of Guns N Roses. The band calls itself "Supernova." Both Brooke Burke and Dave Navarro will return as hosts. Slash, Macy Gray and Rob Zombie will also make appearances as guest judges.