06/12/2010 05:12 am ET | Updated May 25, 2011

Hugh Hefner Turns 84 With Cake, Blondes & Dancing (VIDEO)

Hugh Hefner celebrated his 84th birthday over the weekend while in Las Vegas with girlfriend (just one!) Crystal Harris.

The big day was April 9th.

Various Playmates joined Hef and Crystal for dinner at the Palms and actress Jaime Pressly, who has twice posed for the magazine, also stopped by.

Below is a video from the Palms YouTube channel of the dinner, cake and dancing. Screengrabs below.


With Jaime