Jake Dennis and fiancee Lexi Grace Boosey share pictures from gender reveal party. (Image credit: Instagram)Andretti driver Jake Dennis and fiancée Lexi Grace Boosey have finally revealed the gender of their first child, who is expected to be born in less than 12 weeks. The couple held the gender reveal at an intimate baby shower and shared subtle glimpses of the celebration on Instagram. They appear to have hosted the event on a yacht, as they also shared pictures of the father-to-be enjoying a dip in the blue waters with others.Jake Dennis and Lexi Grace Boosey had a pink-themed gender reveal partyJake Dennis and fiancee Lexi Grace Boosey gave their fans a peek into their understated gender reveal by sharing pictures of the pink goodies and decor on Instagram. Boosey shared a picture of a pair of tiny knitted shoes and a bow, along with some goodies and handkerchiefs for the guests – all in pink. There was also a pink bunny as part of the decor. Boosey also shared how she has been making space in the wardrobe for the little one. She attached a childhood picture of herself at the end of the post.Boosey also shared a bunch of pictures from the gender reveal on Instagram. While the pictures made it clear they are going to welcome a baby girl, she also confirmed it in the caption: “Girl mum (bow and heels emojis) memories from a special day with some of our favourite aunties & uncles to be.”The first picture shows her in a pink camisole top as she glows during the ceremony on the yacht. It is followed by glimpses of the pink items and décor. A guest is seen playing with a big pink teddy, also seated on the deck. One picture shows Dennis soaking in the water with the help of a pool tube alongside other men.Jake Dennis fiancee Lexi Grace Boosey shared pictures from their time together. (Image credit: Instagram)Taking to her Instagram Stories, she also shared a picture of herself in a body-hugging romper as she showed off her baby bump. She is currently in her third trimester and shared more pictures from her time at home.Jake Dennis is fifth in Formula E title raceJake Dennis is currently at home in Marbella, Spain, at the couple's new home after returning from the Shanghai double-header where he also won a podium. He also claimed his second victory of the season in the previous race, the Sanya E-Prix in China.The Andretti driver is currently fifth in the title race and is confident of doing better at the next round, the Tokyo double-header on 25 and 26 July.Also read: Jake Dennis and fiancée Lexi Grace Boosey spend a week together after Shanghai E-Prix as they await their baby's arrival