Lindsay & Sam Put Split Rumors to Rest

Looks like the game of "Are They or Aren't They Together?" between Lindsay Lohan and gal-pal, DJ Samantha Ronson is in full-on "They Are" mode after the pair, who have weathered numerous breakup reports in recent weeks, made the scene together in Washington, D.C., on Sunday.

According to witnesses at the Declare Yourself event — one of several A-list bashes leading up to Tuesday's inauguration of new U.S. President Barack Obama — LiLo and SamRo "looked very happy together... very much the  happy couple... All signs of any lovers' quarrel appear to be gone."

CLICK HERE for OK!'s Ultimate Lindsay Gallery!

Perhaps in keeping with the historic events unfolding in the coming days, or maybe just trying not to overshadow her more camera-shy girlfriend, who was on-hand to DJ the Jessica Alba and Jamie Foxx-hosted event, Linds looked very demure in a conservative black dress and ponytail as they strode the Declare Yourself red carpet together.

When it came time for a nervous Sam to pose for the paparrazzi, Lindsay offered her support, asking her girlfriend, "You want me to join you?" before sidling up to Sam for some shots together.

CLICK HERE for OK!'s insider's guide to all the inauguration parties!