The 22-year-old singer put together the party at Palms Thai in Los Angeles on Thursday night (January 29) and it was packed full of Wilmer‘s closest friends and family, a source told US Weekly.
“They were definitely celebrating and enjoying themselves,” the source shared. “Wilmer got there later, giving his friends a chance to get there first. He was surprised!”
Wilmer posted up on Instagram with the cake, “IT’S MY BIRTHDAY!!!! Haha!! I was surprised last night by all the people I love!! I felt so blessed to have looked around & truly know that everyone by my side has & will always have my back. I love you! 35, does that mean is cheaper when I go to Disneyland!?”
Demi added later on, “Here’s to many more incredible years together. Happy Birthday my love…. I love you.”