Jimmy Kimmel’s 7 month old son Billy underwent a second successful heart surgery on Monday, according to a statement from ABC. The “Jimmy Kimmel Live” host became a vocal critic in the health care debate last spring after Billy was born with a congenital heart disease that required him to undergo emergency open-heart surgery at just 3 days old. Celebrity guest hosts, starting with actor Chris Pratt, will fill in during Kimmel’s absence.
