Bingham, 35, filed for divorce from her husband of almost five years, musician ROBB VALLIER, on 11 March (03).
A source tells American tabloid the STAR, "Traci didn't waste any time getting back into circulation. She was alone and loving it at the party. She looked every inch the single woman on the prowl."
Bingham's marriage reportedly suffered a huge setback when the actress went from earning $10,000 (GBP6,600) per episode for her role as a lifeguard to falling on hard financial times after leaving the show in 1998.