Travis Barker is showing his love to his girlfriend, Kourtney Kardashian.
The Keeping Up with the Kardashian star turned 42 on Sunday, and the Blink 182 musician wanted to shower her with love publicly. He sent her an extra special tribute on Instagram to honor her—which was also his first post of him and her on his social media.
“I F– LOVE YOU! 🖤,” Barker captioned the PDA-filled slideshow, featuring multiple photos of the pair kissing and embracing. “YOU’RE A BLESSING TO THIS WORLD. HAPPY BIRTHDAY @kourtneykardash.”
He also sent her an enormous floral arrangement of her “favorite flowers.”
“Travis often spoils her and he gave her the most amazing, beautiful flower arrangement for her birthday,” a source tells PEOPLE. “They are celebrating with her family today.”
“Kourtney still seems very happy with Travis. He is very into her. He constantly gives her compliments and attention. You can tell he is thrilled to be dating her,” the source adds. “Kourtney is soaking it all up and enjoying life.”
Kourtney flaunted her flowers the day before her birthday, saying, “Tulips and gardenias are my favorite flowers,” she wrote alongside one photo of the thoughtful gift. “My entire house smells yummy.”