We'd call this a petty feud between egos, but last year rapper Nicki Minaj allegedly threatened to gun down pop diva Mariah Carey off-camera during the filming of American Idol. But was it all a sham?
Uh-oh! Priscilla Presley is feuding with her daughter Lisa Marie over how she's raising her 23-year-old daughter Riley Keogh. Grandma Presley has accused Lisa Marie of letting her daughter run amok and party too hard.