Credit: ABC Photo: Alyssa Milano Stars in ABC's Mistresses

Who's the daddy? We're about to find out!

After Savi's affair with Dom in the pilot episode, the paternity of Savi's baby has been the central mystery of ABC's soapy summer series Mistresses, and it looks like fans will finally find out in the season finale this Monday. "We do finally find out who the baby daddy is," Alyssa Milano teased to Wetpaint Entertainment. "And I hope it will give the fans a certain amount of closure."

Now that we know the daddy will be revealed, what about Savi's love triangle situation? Yeah, she cheated on her husband Harry with her charismatic co-worker Dom, who says he'll "wait for her," but she's not completely over Harry either. Will Savi finally make up her mind and choose between the two hunks? 

Alyssa doesn't have an opinion either way (she neither Team Harry nor Team Dom!), but she does want one thing for our conflicted heroine: "I don't want to see Savi sad anymore," she told us. "I think this has been a really hard journey for her, and I think in order for her to have some sort of closer, she needs to forgive herself for what she did. Whether that means she's single or she works on her marriage with Harry, or they end up to get divorced and she ends up with Dom, as long as she's content with that decision, that's what I want to see." 

"I think she has had quite a hard time this season, so I'd love to see her find happiness," Alyssa added. "She's carrying a child, and she doesn't know who the daddy is! There's a lot of things for her to feel sh---- about, so I want her to be happy again." 

But the paternity of Savi's baby isn't the only big reveal in the finale. Alyssa says the "action-packed hour" will leave viewers "very satisfied," even in the wake something "devastating."

Uh-oh. We're already nervous to see how Savi's birthday weekend in Palm Springs unfolds, and it sounds like we should be. 

Are you excited for the season finale of Mistresses? Sound off in the comments!

Catch the finale of Mistresses on Monday, September 9 at 9 p.m. ET on ABC. Tell us if you’ll be watching in the comments below!

Crystal Bell is an editor at Wetpaint Entertainment and our resident fan-girl for all things Pretty Little Liars, The Vampire Diaries, Game of Thrones and Once Upon a Time. She speaks fluent geek. Follow her on Twitter and Google+!

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