The Hills' nemeses Lauren Conrad and Speidi (Heidi Montag and Spencer Pratt) crossed paths again this weekend - but not in SoCal for once.

All were guests at the White House Press Correspondents Association gala, along with various other celebrities? Why? Who knows. But here are pics:

Lauren Conrad, Heidi Montag and Spencer Pratt do D.C.

President George W. Bush, while making fun of Sens. Hillary Clinton, John McCain, Barack Obama and himself at the affair, did not make any comments about the Lauren Conrad sex tape rumors, or the upcoming all-new episode of The Hills tonight. Too bad, it's right up his intellectual alley.