Has Rachel Bilson watched her 'The O.C.' co-star Mischa Barton on 'The Hills: New Beginnings'? (Exclusive)

Rachel Bilson is a big fan of reality TV, but she has not watched her former "The O.C." co-star, Mischa Barton, on "The Hills: New Beginnings" yet.

AOL's Gibson Johns caught up with the former "Hart of Dixie" star in support of her partnership with La Marca Prosecco's Celebreaks campaign, where she talked to us about the various ways that she likes to unwind and reward herself for life's little wins.

"It’s about acknowledging taking those moments and celebrating the little things. Especially as a mom, for me, it’s really hard to find those throughout the day, but I definitely try," Bilson said of the campaign. "I don’t do it enough, which is why I think it’s such a great campaign to remind you to take the time to do something. For me, it’s taking a bath after [my daughter, Briar Rose] goes to sleep or being able to just sit and enjoy my favorite show I’m watching."

When we asked the 37-year-old actress what shows she likes to watch, she was very clear: the "Bachelor" franchise or nothing!

SEE ALSO: ABC announces the fate of 'Bachelor' franchises

"The only thing I actually watch are any of the 'Bachelor' franchises. I don’t have time to watch television and, if I make the time, it’s that," she laughed. "I haven’t started 'Paradise' yet, but I have it downloaded for my plane ride, and I’m very excited. It’s my guilty pleasure go-to."

And what about another popular current reality show, "The Hills," which her former co-star, Barton, joined for its newly-launched reboot earlier this year called "New Beginnings"?

"I haven't! But I've heard it's super fun and entertaining," she responded when AOL asked if she's seen Barton on the show. "I have not watched, but I heard she's great on it."

To learn more about Rachel Bilson's Celebreaks campaign with La Marca Prosecco, click here.