Miley Cyrus, 22, and Patrick Schwarzenegger, 21, went public with their romance in November and now their siblings are reportedly getting hot and heavy as well, according to TMZ.Braison Cyrus, 20, and Christina Schwarzenegger, 23, allegedly began seeing each other one month after Miley and Patrick, the gossip site reported.According to the new couple have been seeing each other since December.Miley confirmed that she was dating Patrick, the son of Arnold Schwarzenegger, in November after weeks of speculation.Her name is Christina Schwarzenegger, and like Patrick, she's a Kennedy grandchild with a taste for Cyrus flesh.(To clarify, there's no indication that either Schwarzenegger is a vampire. her brother Braison is dating boyfriend Patrick Schwarzenegger's sis, Christina. We now know a month later 20-year-old Braison began hooking up with 23-year-old Christina. if both couples get married, Braison will be Miley's brother-in-law and brother, while Christina will be Patrick's sister-in-law and sister.
[instagram]https://instagram.com/p/x YZo-Xrqs M/[/instagram][instagram]https://instagram.com/p/x Vyqrt Lqhd/[/instagram] Since Miley and Patrick have been spending tons of time with each other's families, it's not surprising that their siblings have met and hit it off, but the real question is, how do Miley and Patrick feel about their sibs' rumored relationship?!? MORE: Miley Cyrus And Patrick Schwarzenegger's Cutest Moments Ever10 Reasons Patrick Schwarzenegger Is The Perfect Guy For Miley Miley Cyrus & Patrick Schwarzenegger Take Their Adorbs Romance Poolside!The "Adore You" singer also got the stamp of approval from Patrick's dad."He's happy for Patrick and was thrilled that Patrick introduced him to Miley," Us Weekly reported last month. Just make sure you take notes, because there's gonna be a test later.Because I'll be speaking about Miley's relationship with Patrick Schwarzenegger as if it's a real thing and not one of the most obvious fakelationships of 2014. But anyway, Miley and Patrick are all coupled up, and most of us are up to date on that fact, but what we're just becoming aware of today is that Miley's twenty-year old younger brother Braison has also gotten his claws into a Schwarzenegger.Miley Cyrus and BF Patrick Schwarzenegger have been spending lot's of QT with each other's families.