Spencer Pratt and Heidi Montag are still trying to make Speidi relevancy happen. The infamous couple celebrated Pratt's 30th birthday in Las Vegas over Labor Day weekend and the photographic proof isn't pretty.
Montag took the opportunity to jump out of a plastic cake, make a couple wardrobe changes and pose next to larger-than-life champagne bottles.
It doesn't look like any of their former "Hills"
friends co-stars showed up, but at least they had each other ... and a professional photographer.