KYLIE JENNER LIVE: Kylie Jenner, 27, is engaged to boyfriend Timothée Chalamet, 28, after the Actor recently threw his fiancée Kylie Jenner a LAVISH Surprise Party for her birthday and also announce they are expecting a… See More

“She’s never been in love like this before… He’s very much a gentleman and everything that Kylie deserves,” a source tells PEOPLE of Kylie Jenner and Timothée Chalamet. Kylie Jenner celebrated her birthday with a luxurious trip to the Bahamas – and she had her beau by her side!

The mother of two turned 27 on Aug. 10, and a source tells PEOPLE that boyfriend Timothée Chalamet was in attendance along with a “small group of close friends” for her “birthday bash in the Bahamas.” “It was a nice break for her. She’s incredibly happy with him. She’s never been in love like this before,” the source says of her and the 28-year-old actor, who have been linked since April 2023. “He’s great for her.”

“Her family loves him,” the source continues of Chalamet. “He’s so discreet and always has her back. He’s very much a gentleman and everything that Kylie deserves.” “They are very serious,” the source adds. Kylie shared a few photos from the trip to the tropics on Instagram days later, writing in the caption, “Best birthday ever ??”

In one of the shots, a gorgeous dining table on the boat was decorated for her birthday – with balloons spelling out her name – and in another, she and her bestie Stassie Karanikolaou played poker while sipping on red wine on the boat. Her post also included a sweet photo from her at-home celebrations of her 2-year-old son Aire, who had frosting all over his nose as he leaned in close to her birthday cake.