Wait, Tamra Barney and Gretchen Rossi are Friends?

The Real Housewives of Orange County's Tamra Barney is going through some major changes. How major? How about being chummy with longtime nemesis, Gretchen Rossi?

"It was time to build a bridge and get over it. In the process of doing that we realized we really like each other," Tamra spills to EOnline. Gretchen even backs up her claim. "I knew that the only way to move forward was just to forgive and ask for forgiveness. It has become a very true and authentic friendship."

Now explain how this new BFF allegiance factors into Gretchen's not-so-cordial relationship with Tamra's pal, Vicki Gunvalson? Does this mean a truce has finally been made among the bickering trio? "Vicki had a lot to say about Slade and about his child support issues," Gretchen divulges about her ongoing friction with RHOC's veteran blonde. "I just feel like she was being a hypocrite—[her new boyfriend] had a similar situation as Slade yet she was still very judgmental towards Slade."

Watch the Southern California drama unfold when the ladies return tomorrow at 9/8c.