Sherri Shepherd is on her way to How I Met Your Mother. And a certain key cast member better take notice.

The View co-host Tweeted late last week that she was on the set of this CBS sitcom filming scenes with her "baby Jason Segel."

Based on previous casting notes, it seems clear Shepherd will portray Camille on the hour-long September 23 opener, a character who gets into such a confrontation with Marshall on a plane ride to New York that both are removed from the flight.

The How I Met Your Mother Season 9 premiere will be titled "The Locket."

And the entire (final) season of this beloved series will take place during Barney and Robin's wedding weekend.

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.