Our beloved New York City Bobbsey Twins! Sonja and Ramona are like your drunk, crazy aunts and they're always at their craziest – and most entertaining – as a team.
2 of 9
Bethenny and Carole
These two New Yorkers made fast friends when Bethenny returned to RHONY. It was an unexpected pairing, but it totally works: Carole's laid back attitude is the perfect compliment to Bethenny's tightly wound demeanour.
3 of 9
Stephanie and Brandi
These BFFs are so close it's like they share a brain. They laugh at all the same jokes over and over, sucking back their beloved Jesus Juice in unison. What more could you ask for in a BFF?
4 of 9
D'Andra and LeeAnne
D'Andra is a grounding force in LeeAnne's life. In many ways, she's like LeeAnne's older sister. She offers LeeAnne solid advice and gives her a push in the right direction when she needs it.
5 of 9
Nene and Cynthia
Nene and Cynthia have been through a lot over the years, including a few friendship breaks. They once even drew up a friendship contract. Despite the bumps, this friendship is true blue and built to last.
6 of 9
Lisa and Kyle
They may have had their ups and downs over the years (who could forget Kyle calling Lisa Bobby Fischer?), but Lisa and Kyle are the OGs of RHOBH and they're without a doubt best when their BFFship is tight.
7 of 9
Lisa and Eileen
The soap sisters! Lisa and Eileen jumped from the world of daytime soaps to reality TV the same year and quickly became attached at the hip. It will be very interesting to see how Lisa fares during season eight of RHOBH without her soap sister by her side.
8 of 9
Teresa and Dina have been friends forever – perhaps because Dina's the only one who can put up with Teresa's particular brand of crazy. Dina lives in L.A. now, but we'll always have our fingers crossed for another Dina and Tre TV reunion.
9 of 9
Kathy and Rosie
We're cheating a bit by choosing sisters, but nothing warms our heart like the love between Kathy and Rosie. Sisterhood at its finest!