Melissa Benoist Reacts to Big News From Chyler Leigh While Filming Arrow-Verse Crossover

Melissa Benoist has a big and happy reaction to whatever on-screen sister Chyler Leigh is telling her while filming scenes for the crossover in Vancouver, Canada on Wednesday afternoon (October 11).

The two Supergirl stars were seen waiting outside a church before Caity Lotz, who plays Sara Lance on DC’s Legends of Tomorrow, joins them.

PHOTOS: Check out the latest pics of Melissa Benoist

Not that we want Alex Danvers and her fiance, Maggie, to split, but could the big news involve Sara in any way?

Floriana Lima, who plays Maggie, is going down to a recurring star, too.

There was that one scene where Sara asked out Kara, and she told her to ask her sister instead in the first crossover event — even though we never saw it.

Hmmm, we’ll have to wait and see!