GH's Sam Pregnant?

Tweets by Nancy Lee Grahn (Alexis) seem to indicate just that. This morning, the actress said: "I hear that Sam is Preggers. I guess me and Danny Devito (explains Sam's height) are gonna be Grandparents. Oh joy!" And "I hear the baby will look exactly like @1steveburton but have Franco's career." A spokesperson says, "We do not comment on storyline." Grahn then added: "Please ignore all morning tweets. I was just kidding…or drunk..or menopausal…or …in so much trouble… quick someone hide me!"