Exclusive: Jake and Vienna's War of the Exes on 'Bachelor Pad'

In the new season of "Bachelor Pad," ABC promises drama, tears, scandalous hookups -- and an unhappy reunion between exes Jake Pavelka and Vienna Girardi -- who were previously engaged in season 14 of "The Bachelor."

"Extra's" Adrianna Costa visited the set of the reality pad, where she asked Vienna about the awkward reunion. "I went on this show to have a good time not knowing he was going to be here," Girardi said.

When Costa followed up with, "What if another girl dated him [Jake]? Would you care?" Vienna replied, "I don't think any are dumb enough to do that."

Turning up the uncomfortable factor in the house, Jake's new roommate is Vienna's current boyfriend, Kasey Kahl from season 6 of "The Bachelorette." "There is some tension in the house," admits Kasey.

In an exclusive clip, a frustrated and tearful Vienna said to Kasey, "I have an ex-fiance that I can't even be in the same room with, and instead of making that easier for me, you are getting mad at me."

Eighteen "Bachelor" and "Bachelorette" alums will reside in the house and compete for the $250,000 grand prize.

The second season begins August 8.