Keeping Up With The Kardashians alum Kourtney Kardashian recently bought her fiancée Travis Barker his dream car for his birthday. Rumors of a relationship between the couple began in January after they were both spotted at Kris Jenner's Palm Springs estate. Then fans noticed that they were constantly flirting with each other on social media.  After a month of speculation, Kourtney confirmed the romance by sharing a photo of the couple holding hands two days after Valentine's Day.

Since confirming the relationship, Kourtney and Travis have been inseparable. Whether it's going out to dinner, watching UFC games, or spending time together with their children, it is difficult to find Kourtney and Travis apart from each other. It was only a matter of time before Travis popped the question. In October, Travis proposed to Kourtney at a beachside hotel in Montecito in the middle of a sea of flowers. She, of course, said yes, and the two shared a passionate kiss.

Related: KUWTK: Why Travis & Kourtney's Zodiac Signs Are Compatible

On November 17, Travis took to Instagram to thank his fiancée for gifting him the car of his dreams, a vintage Buick GNX, for Travis' 46 birthday. "When your dream girl gets you your dream car @kourtneykardash," the Blink-182 drummer captioned the series of black and white photos. The snaps show Travis and Kourtney in front of the Hotel Bel-Air riding around in the new car. "You deserve the world," Kourtney commented. Even the 42-year-old's younger sister Khloé Kardashian commented on the posting, writing how "happy" she was for Travis. According to a report from MotorBiscuit, another Buick GNX sold in May for $205,000, which means Kourtney forked over a lot of cash to buy her man the car of his dreams.

Besides the vintage car, the pair also headed to Cabo San Lucas to continue the birthday celebrations with their children. Kourtney, who will keep her last name after marrying Travis, shared a series of adorable snaps of her and her kids riding horses on the beach with the sunset in the background. Other than horseback riding, the blended family was treated to a performance from a mariachi band and a delicious birthday cake. Travis even received a huge display of black and silver balloons that read, "Happy Birthday Travis." A few days before the couple and their kids jetted off to Mexico, Kourtney shared a birthday post for Travis on his actual birthday, November 14, of the couple backstage at Saturday Night Live. She wrote in the caption, "I f–king love you more than anything. My favorite everything. Happy birthday to you my baby!"

Travis has had quite the birthday week thanks to his Keeping Up With The Kardashians fiancée. Kourtney went all out to celebrate Travis' birthday for the first time as a couple. From here on out, nothing will top his dream car.

Next: Kris Jenner Wants To Hide In A Closet Due To Kourtney & Travis PDA

Sources: Travis Barker/ Instagram, MotorBiscuit