It's been a busy month in celebrity baby news! Who's next on the list of expectancies? Carson Daly and girlfriend Siri Pinter! The Last Call With Carson Daly host will welcome his first child in early spring. "Carson is thrilled to be a father and they are looking forward to an extra special Thanksgiving this year with family and friends," Carson's rep tells People. Since Carson is such an avid cyclist (who knew?!), "Friends are already looking for bike helmets for the little one," jokes his rep. Looks like Carson will be up even later than usual once the baby arrives!