AceShowbiz - Unlike the time when Rob Kardashian was engaged to Blac Chyna, he has received his famous sisters' support and blessing over his dating rumors with Natti Natasha. Furthermore, it's said that the ladies want the Arthur George Socks owner to keep going after the songstress.

"Rob's family is all for his flirtation with Natti Natasha," a source who claims to be a friend of the "Keeping Up with the Kardashians" stars tells HollywoodLife.com. "It's making him happy and giving him a boost. It hasn't progressed past the flirting stage yet but Rob's sisters are encouraging him to go for it and take her on real date."

The source goes on saying that all of his sisters like the Latina beauty because she "has her own career going on, she's already a success and her star is on the rise, they definitely see that as a big plus." Thinking that Natti is a "good choice" for their brother, the sisters allegedly "love that she's a woman with her own thing and she's gorgeous, her and Rob would look great together."

Rob first shot his shot by leaving a comment on a picture of 32-year-old Natti taking a topless selfie in the bathroom with her long raven hair strategically covering her breats. He retweeted the post and wrote, "Oh hi." The father of one continued flirting by leaving a gushing comment when Natti shared a link to her new song "Le Major Version De Mi".

"My favorite song," so Rob wrote on Twitter, before Natti responded by saying, "I know," along with a red heart emoji.

Fans were initially against the idea of the two hooking up, but some have since voiced their support. One said that they would make a "cute couple," as another told Rob to "invite her to Punta Cana and you'll see how she's gonna fell in love with you man."