Gaga went Insta-official with her new beau, Michael Polansky. "Happy Valentine’s Day!! “Babe, do I have lipstick all-over me?”😂#valentines ❤️💋💋💋💋💋💋💋💋💋💋💕🧚♀️happy v-day to all my monsters!!! I love you!!! ❤️", she captioned the sweet selfie.
Joe Jonas & Sophie Turner
Jonas opted for a simple tribute to his wife, captioning: "♥️".
Ashley Benson & Cara Delevingne
The two actors shared a kissing selfie while also shouting out Stand Up To Cancer’s #KissCancerGoodbye campaign.
Chrissy Teigen & John Legend
In true Chrissy form, she captioned a sweet video with: "I love u buttface". Legend went more sentimental, captioning a photo of his wife with: "My valentine. I love this woman ❤️😍❤️😍❤️😍"
Nick Jonas & Priyanka Chopra
Jonas posted a loved-up picture alongside Chopra captioning, "My Valentine. ♥️". Chopra posted a sweet pic of Nick playing guitar on stage; "My forever valentine. He just happens to look like GI joe in those leather pants!!"
Dua Lipa & Anwar Hadid
"pls touch wiv ur eyes only. this one is mine. Happy V day lovers 💕🔐", Lipa captioned a series of loved-up pics.
Always one to get as festive as possible, Miley shared a video filled with Valentine’s Day themes like oversized stuffed bears, flowers, and hearts. “Happy V-Day! Love yourself!” she reminded her followers.
Gigi Hadid & Zayn Malik
The supermodel finally decided to confirm her and ex Malik was back together with a sweet tribute. "HEY VALENTINE Z on the farm ♡ Dec 2019", Hadid captioned.
Halsey & Evan Peters
Life is going "swimmingly" for Hasley and new beau Evan Peters.
Justin & Hailey Bieber
"happy valentines day cwazzzyyy ❣️", Bieber captioned alongside a series of sweet snaps.