Jessica Alba's most memorable kiss was her least pleasant - when a smelly monkey smooched her. The sexy SIN CITY star fears she'll never forget the gross kiss, when an amorous female ape with bad breath got too friendly. She tells MTV News, "She looked right into my eyes, seductively, and shoved her long monkey tongue down my throat. "Monkey's tongues feel oddly serpent-like; it was very long and skinny. Her breath smelled bad. I'm not sure what she was eating that day - maybe her own poo... She was wearing a diaper."