Celebrity Apprentice star Omarosa’s brother has been murdered in what is being described as a deadly lovers’ quarrel, RadarOnline.com has learned.

Jack Manigault, the 40-year-old brother of Omarosa Manigault, was shot dead in Youngstown, Ohio about 1:53 am Sunday as he was sleeping in bed with his 34-year-old girlfriend.

According to police, Jack was in bed with his girlfriend when her ex-boyfriend, 22-year-old Marco Cardenas allegedly broke into the home and forced his way into the bedroom where he fired several shots. Jack ran from the room but fell to the ground with a gunshot wound to the head.

From the streets to the red carpet, stars were out and about on Monday dressed in the best and worst fashions. RadarOnline.com has all the photos in our daily feature‹where no celeb is immune to a fashion police arrest.

PHOTOS: Stars In The Best And Worst Fashions

Fresh from her Hawaiian vacation, Cameron Diaz radiated at the Los Angeles premiere of The Green Hornet. The blonde bombshell showed off her fab figure in a scarlet Azaaro number, which she paired with nude Casadei pumps and a delicate Lana Jewelry necklace.

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Celebrity Apprentice 4 contestant and Real Housewives of Atlanta star NeNe Leakes has struck-up a friendship with the reality show’s former ‘firecracker contestant’ Omarosa Stallworth, RadarOnline.com can reveal.

And Omarosa – who became the woman America loved-to-hate after appearing on Donald Trump’s Apprentice in 2004 – has been schooling NeNe on how to get ahead on the show.

PHOTOS:  NeNe Shows Off Her New Nose

Maybe that’s why reports have already surfaced that NeNe is displaying some diva-like behavior after the new series recently started taping - it includes other celebrities like Dionne Warwick, La Toya Jackson, and Star Jones.

A source told RadarOnline.com: “NeNe and Omarosa have become friends and NeNe is determined to assert herself among the other contestants and to do well on the show.