Elizabeth Hurley's marriage to Arun Nayar is likely over.

The British model and actress and designer Tweeted Sunday, amid reports of her cheating on Nayar: "Not a great day. For the record, my husband Arun and I have separated as of few months ago. Our close family & friends were aware."

Posted in: Elizabeth Hurley

It's hard to believe, but Ke$ha has only been part of the pop culture consciousness for a year.

This singer's first hit, "Tik Tok," hit number-one in January. It was then followed by three more smashes, as well as 1.1 million copies sold of the album "Animal." For these reasons and more, Billboard Magazine has named Ke$ha its Artist of the Year.

Posted in: Kesha