We spotted Kendra Wilkinson celebrating her 26th birthday at Pure Nightclub inside Caesar's Palace in Las Vegas, Nevada, yesterday.

Wilkinson, who had a baby boy in December 2009, says baby number two  may have to wait.  She recently told Starpulse: "I have my second book coming up. I have my fourth season of my show. You know that would be just a little bit too much to take under my belt – literally."

She most recently appeared on "Dancing With The Stars." Season four of "Kendra" will start in September.