Bravo's "The Real Housewives of Orange County" Explosive Two-Part Finale Sneak Peek

"THE REAL HOUSEWIVES OF ORANGE COUNTY" explosive two-part finale airs Tuesday, June 19 at 9pm ET/PT and Tuesday, June 26 at 9pm ET/PT. Below are episode descriptions with preview clips.

EPISODE 719- Premieres Tuesday, June 19 at 9pm ET/PT "Finale Part I: Let Them Eat Cake"

All the women attend an extravagant party at Heather's house to celebrate her new last name. Vicki flaunts an expensive gift from Brooks, while tension still runs high with her and Briana. Alexis faces Gretchen and the other women for the first time since Costa Rica. Tamra is having a good time until Jeana shows up, re-opening old wounds. And then drama hits an all-time high when Alexis' friend Sarah commits the ultimate party foul, spinning everything and everyone out of control.

Preview - Hold on to your wine glasses because Jeana Keough arrives to the party

Preview - Sarah Takes a Bite of Heather's Cake

EPISODE 720- Premieres Tuesday, June 26 at 9pm ET/PT "Finale Part II: Are You In or Out?"

The drama continues at Heather's opulent party in this season's finale. Sarah's bizarre actions force Heather to take drastic action. Tamra and Gretchen commemorate their new friendship with a heartfelt gift. Alexis' husband, Jim, crashes the party and confronts Heather's husband, Terry, about calling Alexis phony. Meanwhile, Brooks instigates an explosive fight between Vicki and Tamra that leaves the future of their friendship in doubt.

Preview - Vicki and her daughter Briana go at it again over Brooks

Preview - Vicki and Tamra's friendship may never recover