Pretty Little Liars Season 4 Spoiler: Here Comes the Bride?

Pretty Little Liars Season 4 Spoiler: Here Comes the Bride?

When Pretty Little Liars writer, Maya Goldsmith took to Twitter on Monday with the following blip of an upcoming season 4 script, PLL-ers started speculating away about who the bride in question could be.

All we know is some dialogue said by Hanna's mom, Ashley Marin - "You are such a beautiful bride". With episode 23 of season 4 titled, "Unbridled", does this mean that someone is going to get married during the second half of season 4? Will it be Holly Marie Comb's Ella Montgomery, now that she's with her new beau?

Or is it more likely that this scene a flashback? Thoughts?