Just consider him an Homme Fatale!
Probably not, seeing as the JoBro is only tagging along for one night.
Joe tweeted the announcement to his loyal followers, saying, "This just in...I will be performing at the @BritneySpears concert in NJ on Aug 5. and get ready for #FastLife in stores Oct. 11."
The middle Jonas was rumored to be attached as a full-time tour opener before Team Spears locked in Nicki, but he'll finally get to consummate his love for the pop star—on stage, at least—while promoting his debut solo CD.
Oddly enough, Brit's other new tour addition, Jersey Shore's DJ Pauly D, won't start his stint on the girl power gig until August 17th, long after Britney leaves his Seaside stomping ground.
Bad news for Snooki, but what say you? Are you excited for the union between the Disney star and the former Mouseketeer?