Kourtney Kardashian Wishes Both Sons 'Happy Birthday' Amid Justin Bieber Dating Rumors

Kourtney Kardashian has her hands full this week celebrating both of her sons birthdays and listening to rumors that she is dating singer, Justin Bieber! MStars News has learned that the mother-of-three wrote a special message to her boys on Monday, December 14.

"Happy Birthday to my sweet boys who forever changed my heart! I still can't believe they have the same birthday," the Keeping Up With The Kardashians star wrote via Instagram.

Shocking but true, Kourtney, the eldest of the Kardashian kids has one six-year-old, Mason Dash Disick, and a one-year-old Reign Aston Disick. If Kim Kardashian would've waited a little while longer, her newborn son, Saint West would've also shared a birthday with his cousins.

MStars News previously reported that North West's little brother was born on Saturday, December 5. All three of the boys do have something in common...they are members of the Zodiac sign, Sagittarius!

Now on to Kourtney and Justin Bieber! Yep you heard it right. Rumor has it the reality star is allegedly dating the singer.

According to People, Kourt and Bieb's have been spending time together and are inseparable. "He and Kourtney were nearly inseparable - smoking on the patio together and were super touchy feely," a source told the magazine. They were spotted together at different hotspots in Hollywood.

Over the weekend Bieber, 21, stirred the dating rumor pot more posting a photo of himself allegedly with Kourtney, 36 with the caption that read: "Lord knows." If you're a fan of the show, and Scott Disick then you know Disick's nickname is "The Lord Disick"

Turns out that the photo above wasn't the Kardashian star after all. Kourt and her on-again, off-again beau, Disick are also the parents of one daughter, Penelope Scotland Disick.

MStars News wants to know, do you think Bieber and Kardashian would make a good couple? Why or why not. Happy Birthday Mason, and Reign!