David Hasselhoff celebrates at at Encore Beach Club.

Actor, singer and pop culture phenomenon David Hasselhoff celebrated his 59th birthday in Las Vegas on Saturday, kicking off the festivities at Encore Beach Club at Encore Las Vegas with girlfriend Hayley Roberts, 31, and friends.

The former “Baywatch” star and company relaxed in a luxury bungalow at the Strip daytime destination, then he made his way down to the palm tree-lined pool to interact with revelers before climbing up on a lifeguard stand to pose for photos.

That evening, Hasselhoff and party arrived at Blush Boutique Nightclub at Wynn Las Vegas for his official Las Vegas birthday celebration. After posing for photos on the red carpet with his girlfriend, and some “Hoff” lookalikes, they settled into VIP inside Blush where Hasselhoff was presented with a birthday cake themed after various shows he starred in during his illustrious career including “Baywatch” and “Knight Rider.” Hasselhoff then made his way to the deejay  booth where he got on the mic and addressed the adoring packed house which gave him an enthusiastic happy birthday shout-out.

Comedian Carrot Top stopped by Blush around 1:15 a.m. to extend his birthday wishes to Hasselhoff.

Hasselhoff appears in the series premiere of the new CBS reality show “Same Name” airing on tonight at 9 p.m.

Click on the photos below to enlarge.

Like Haute Living Las Vegas? Join our Facebook page or follow us on Twitter. Want Haute Living Las Vegas delivered to your in box once a week? Sign up for our newsletter.