Mariah Carey’s Holiday Concert Goes Downhill

Mariah Carey’s not having a great holiday season. First, she nearly gave NBC a heart attack over their Christmas tree lighting show. Now, she’s coming off a disastrous holiday concert. Watch the clip above for more on Mimi’s mishaps.

Meanwhile, Taylor Swift invited Justin Timberlake and Jay Z to her apartment. Why was all that star power in one room? The Gossip Table has the details.

For more celebrity gossip and entertainment news, go to VH1 Celebrity.

[Photo Credit: Getty Images]