Headlines: Kathy's Christmas Party, Variety Top 40 and more

It's the most wonderful time of the year, here's this week's headlines:
Kathy Hilton's Christmas Party
OC Cast Shakeups
Variety Top 40
Ariana DWTS
Potential ATL OG Reunion
Danielle and Joe Bradley
Rachel Goes Rogue
Taylor Swift publicist goes after DeuxMoi
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