Serene Branson’s live report from the Staples Center exploded across the Internet last night for reasons that you’ll soon understand (she couldn’t say a single word correctly). But before you laugh, there’s now concern that Branson may have suffered a stroke on air, and she’s currently under observation at a hospital. Update: Doctors say Serene suffered a complex migraine, which can have the same symptoms as a stroke but is a temporary affliction.