They confirmed their engagement early this week after only a month of dating.
And Justin Bieber and Hailey Baldwin's romance looked like it was continuing to heat up as they locked lips while embracing in a hot tub.
The 24-year-old singer shared the romantic photo of himself and his 21-year-old fiancee to his Instagram.
The daughter of Stephen Baldwin was pictured sitting in her man's lap as she straddled him beneath the crystal clear water.
She donned a blue and white bikini that matched the pool's tiling, and her wet blonde locks fell flat down to her shoulders.
Justin, meanwhile, was shirtless and showed off his tattoos in the photo.
His shaggy blond tresses tangled down his neck and he shut his eyes while kissing his love.
Justin had confirmed his engagement on Instagram on Monday after days of speculation.
He shared two loved up pictures with a gushing caption: 'Was gonna wait a while to say anything but word travels fast, listen plain and simple Hailey I am soooo in love with everything about you!
Adding: 'So committed to spending my life getting to know every single part of you loving you patiently and kindly.
'I promise to lead our family with honor and integrity letting Jesus through his Holy Spirit guide us in everything we do and every decision we make. My heart is COMPLETELY and FULLY YOURS and I will ALWAYS put you first!
'You are the love of my life Hailey Baldwin and I wouldn't want to spend it with anybody else. You make me so much better and we compliment eachother so well!! Can't wait for the best season of life yet!'
Baldwin also confirmed the engagement on Twitter.
Want more content like this?
Top 5 is your sugar fix for celebrity, music and pop-culture from the Middle East? Watch and subscribe here.
© Associated Newspapers Ltd.