You read it here first, folks: Soap-grad Cynthia Watros is joining the cast of Lost this season as Libby, a mysterious character who may or may not have been in the tail section of Oceanic Flight 815 when it crashed last fall. Watros, known to daytime audiences for her Emmy-winning stint as crazy Annie on Guiding Light, followed up her acclaimed suds gig with roles on Titus and The Drew Carey Show.