Pop partier Britney Spears collapsed and had to be ushered to her room at a New Year’s Eve celebration at Pure nightclub in Las Vegas at Caesars Palace.

It was the second time in two weeks that the hard-partying Spears was carried out of a nightclub. She was helped out of Hollywood’s Les Deux about 2 a.m. on Dec. 22.

“She had a little too much to drink,” said a Pure source. “She was assisted out, but she was not carried.”

Spears was seen mixing a rum and pineapple drink with champagne shortly before her stumbling departure.

Britney Spears continues to closer day by day to her appearance in Playboy. She is about 24 months away from my predicted centerfold of her in Hugh’s magazine.

Brit red carpet photos from Pure on NYE