Hollywood headlines: A week in review

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Oscars 2013: Early reviews on host Seth MacFarlane are not kindBritney Spears confirms 'X Factor' departureKate Middleton's portrait unveiled in London'Destiny's Child' releases first song in eight yearsMark Wahlberg does traffic, weather reports on Philly TV stationRosie O'Donnell announces new baby girl with Michelle RoundsAl Roker went commando after White House, um, accidentJustin Bieber appears to be smoking pot in party picturesCharlie Sheen donates $12,000 to help Bieber paparazzo's familySharon Osbourne calls Lady Gaga a 'bully' as feud escalates

In the newest round of score-settling, Sharon Osbourne has been using her Facebook page to dress down Lady Gaga for remarks that Lady Gaga made about Sharon's daughter Kelly. This followed an earlier bout of acrimony after Kelly in a magazine interview called Gaga's fans "the worst." The tiff started years ago and ramped up over remarks Kelly once made about Gaga's apparent weight gain.

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<strong>Full story:</strong> <a href="http://www.latimes.com/entertainment/music/posts/la-et-ms-sharon-osbourne-lady-gaga-bully-feud-20130111,0,4867327.story">Sharon Osbourne calls Lady Gaga a 'bully' as feud escalates</a>

Sharon Osbourne calls Lady Gaga a 'bully' as feud escalates

( AFP / Getty / January 11, 2013 )

In the newest round of score-settling, Sharon Osbourne has been using her Facebook page to dress down Lady Gaga for remarks that Lady Gaga made about Sharon's daughter Kelly. This followed an earlier bout of acrimony after Kelly in a magazine interview called Gaga's fans "the worst." The tiff started years ago and ramped up over remarks Kelly once made about Gaga's apparent weight gain.

Full story: Sharon Osbourne calls Lady Gaga a 'bully' as feud escalates