Image Source: WENN
Does the family that make out together stay together? Some of these super close celebrity family members certainly seem to think so.
Image Source: WENN
Kylie and Kendall Jenner
Would you ever suck on your sister’s tongue? Because apparently Kylie thought that was cute.
Image Source: WENN
Angelina Jolie and James Haven
Remember when this brother and sister made everyone uncomfortable after they passionately kissed each other at the 2000 Academy Awards?
Image Source: WENN
Khloe and Rob Kardashian
These two flirt and joke about having sex together a lot. Please tell us you have never joked about sexting your brother.
Image Source: WENN
Alicia Silverstone and Bear Blu Jarecki
When Alicia Silverstone “baby birded” her son – a.k.a., chewed up food and then spit it into his mouth – and posted the video, almost everyone in the world agreed that she was doing the absolute most.
Image Source: WENN
Woody Allen and Soon-Yi Previn
Marrying your step-daughter is so far beyond the line, being “too close” doesn’t seem to cover it.
Image Source: WENN
Justin and Jeremy Bieber
Not only did Jeremy Bieber tweet “@justinbieber what do you feed that thing. #proud daddy” after his son’s penis was caught all out and about by the paps, Justin co-signed his dad’s comment by calling it “such a dad thing to say.”
Image Source: OWN
Lindsay and Dina Lohan
Is it that weird for a mom to get dressed up and party all night with her daughter? A little. Especially strange, and a bad idea, if the daughter in question has had a history of drug problems.
Image Source: WENN
Steven and Liv Tyler
This father-daughter duo kiss a lot. But it’s the way they kiss that leaves the paparazzi a little creeped out sometimes.
Source: WENN
Kim and Kourtney Kardashian
We’re not done with the Kardashians just yet. Remember that time Kim took a swig of Kourtney’s breast milk?
Image Source: WENN
Donald and Ivanka Trump
Donald Trump thinks his daughter Ivanka is so attractive that he wasn’t afraid to tell Rolling Stone that he’d totally be into her “If I weren’t happily married and, ya know, her father…”
Gross.
