Paris Hilton's aunts Kyle and Kim Richards got into a vicious fight in a limo on Thursday's season finale of The Real Housewives of Beverly Hills, which ultimately resulted in a shocking end -- Kim checking into rehab!
The skirmish began during castmate Taylor Armstrong's birthday bash, where a tipsy and teary Kim told off Taylor, Kyle and Lisa VanderPump-Todd before retreating into a limo, where Adrienne Maloof-Nassif tried to calm her nerves to no avail.
When Kyle caught up to Kim, she called her an delusional and demented alcoholic, adding, "mom had to die and leave this on my shoulders... we are done.
"You're on your own now Kim!" Kyle told her sister, who subsequently checked into rehab after the blowout.
In another moving scene of Thursday's episode, Camille Grammer opened up to a pal about the key moments that led to her decision to divorce the father of her two children, actor Kelsey Grammer.
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"I was reduced to nothing, crying and begging him to reconsider," a distraught Camille told her pal. "I begged him to try and work it out for the kids. It was a difficult decision for me to file for divorce -- but ultimately, he was already gone."
Fans of The Real Housewives of Beverly Hills won't have to wait until next season for more dish and dirt from their favorite ladies -- Bravo is airing a special reunion show featuring the cast next Thursday, January 27.