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Is Justin Bieber the target of a grisly murder plot? FOX News Channel's Michael Tammero fills us in.

A convicted killer serving time in a New Mexico prison has been accused of masterminding a plan to kill the pop star at a recent New York City concert. Police say obsessed fan Dana Martin recruited two hit men to strangle Bieber and his bodyguard. Cops busted one of the men in New York and the other in Vermont.

Meanwhile, Prince William was spotted flying solo to the Royal Film Performance of "The Hobbit." His pregnant wife Kate Middleton is said to be battling a second bout of extreme morning sickness.

Speaking of "The Hobbit," who isn't excited for the premiere of "An Unexpected Journey?" The epic fantasy-adventure is expected to bring in big numbers at the box office.

Finally, from sorrow to strength: Music royalty hit up New York City to rock out for Sandy relief. The show was a huge success and included performances by The Rolling Stones, Billy Joel and a special duet by Bruce Springsteen and Bon Jovi.

For more celebrity buzz, check out Michael Tammero on Twitter @FOXLIGHTMICHAELTAMMERO.