Katie Couric celebrates birthday at hotel

Katie Couric likes to party. The TV star celebrated her 55th birthday Saturday night with a party at the Bowery Hotel, according to New York Post gossip column Page Six.

Katie — who rcently split with her young boyfriend Brooks Perlin after five years together — reportedly looked radiant in a black Michael Kors cocktail dress.

Couric — whose daytime show starts in September and will appear on ABC in New York –  was toasted by friends, including Michael J. Fox, Hoda Kotb, Rosanna Scotto, Bob and Lee Woodruff, Jeff Zucker, CBS News’ Byron Pitts and former ABC News chief David Westin before she took to the dance floor.