Dimitrios Kambouris/Getty Images for E!We presume that the newly single Khloé Kardashian is the #WCW (Woman Crush Wednesday, in case you're not up on your hashtag lingo) for countless men.
Although we did not predict that one of those admirers is her brother Rob Kardashian.
The 27-year-old Keeping Up With the Kardashians star took to Twitter on Wednesday to proudly proclaim his love for his older sister in a rather silly fashion, sharing a pic where the 30-year-old stunner was snapped by the prying paps while arriving at the gym in Beverly Hills, Calif. on Tuesday.
The image was accompanied by an, er, interesting caption and it didn't take long for North West's aunt to take notice of her brother's social media post.
Shortly after Rob posted the pic, Khloé took to her own Instagram account to call out her little bro and mock him for his humorous status (come on, you didn't really think she'd let Rob live this one down?).
So naturally, the sassy Kardashian sister took a screengrab of the sock designer's tweet and uploaded it to the photo-sharing site before adding her own hilarious caption.
"Totally a normal brother/sister relationship. Incest is best!!! #HeyBooHey," she wrote.
Sibling teasing aside, Khloé and Rob have always been close, and the younger Kardashian is currently living with his sister as he continues to focus on his health in addition to looking in to new business ventures.
The two have been motivating each other to work out and eat healthy, and in late August, a source revealed to E! News exclusively that Rob's "taking it slow [and] feeling great."
"Rob and Khloé have always been tight," the insider added. "And Khloé has been there 100 percent for Rob since he's been going through hard times...Khloé...is probably closer with him than any of her sisters."
Siblings stick together (even on social media)!