Ah. Krista Allen is an Ex-Billie Reed on Days of our Lives. Broke up the engagement of Bo and Hope when on their wedding day, Hope found Bo under the covers on an island with Billie. Both were starkers, and balloon-chested Billie was snuggled close to Bo. You see, Bo had tried to swim off the island in winter to get to Hope and his wedding, and nearly froze, so Billie was using the old "body heat" trick to fight off hypothermia. Really. That's all it was, Hope.