Who knew that Brazilian Chanel model Alice Dellal was cousins with Jemima Kirke AKA Jessa from Girls?! Well, she bloomin’ well is! Dellal recently posted a video on her Instagram account of the pair dancing about in their underpants to the Jackson 5, along with the caption ‘Jemima gets “grounded” so we stay in and dance to jackson5’. We guess this must be a pretty old video if the 28 year old mother of two was “grounded”, the pair also look fairly young; however, we can still imagine Jemima jumping around in her underwear these days, so we just don't know!  We have to admit, now that we’ve seen the pair together we can’t believe we didn’t put two and two together before, they look totally similar!

alice dellal jemima kirke Chanel model Alice Dellal is cousins with Girls actress Jemima Kirke

It turns out that half of the celeb world is actually related. Well, you know what they say, it’s not what you know, it’s who you know! Alice and Jemima aren’t the only famous cousins in the biz, we bet you didn’t know that Jenny McCarthy and Melissa McCarthy were related. In fact, Melissa’s first appearance on television was opposite her cousin in the NBC series Jenny.

Continue reading: Alice Dellal And Jemima Kirke? Famous People We Never Knew Were Related