Entertainment TV Kylie Jenner and Tyga Hold Hands on Romantic Walk on the Beach While Vacationing in Mexico Kylie Jenner, 18 and Tyga, 25, have been linked since fall 2014 By Aurelie Corinthios Published on August 14, 2015 10:15 AM Share Tweet Pin Email Photo: Brian Prahl/Splash News Online It’s been a good week for Kylie Jenner. The youngest Keeping Up with the Kardashians star, who turned 18 on Monday, celebrated her birthday with a lavish bash surrounded by her A-list friends and famous family in Los Angeles on Sunday. Next, the reality star jetted off to Punta Mita, Mexico, for an intimate vacation with her closest pals – and her 25-year-old boyfriend, Tyga. Jenner and the rapper walked hand-in-hand along the beach, a rare sign of PDA for the couple. They were also photographed riding a jet ski on Tuesday. The couple has been linked since fall 2014 but kept the relationship under wraps until March, when Tyga posted a photo of Jenner with the caption, “Certain things capture your eye, but only few capture the heart.” On Monday, Tyga wished Jenner a happy birthday with a risqué photo of the reality star soaking wet in a curve-hugging dress. “Happy bday to the dopest girl ever,” he wrote. https://instagram.com/p/6NOGPcKet-/ Tyga also hasn’t been shy when it comes to gift-giving: He surprised Jenner with a $320,000 white Ferrari outside the West Hollywood nightclub where the birthday bash was held. Jenner appears to have returned from Mexico, sharing videos of her greeting her dogs, Norman and Bambi, to her Snapchat early Friday morning. Up next, the reality star is set to host a bash at the Beach Club in Montreal, Canada, on Sunday.