Dane Cook and singer Kelsi Taylor first debuted their relationship in 2017 when she was just 19 and Dane was 44-years-old. Now a few years later, the couple are seemingly still going strong despite their 26-year age gap. A source close to the couple tells US Weekly that Dane is "so in love" with Kelsi and "he treats her as though she’s his wife even though he’s said he’ll never get married.”

"This is definitely the most serious relationship he’s had so far,” the source adds. “He doesn’t talk to any other women anymore and before her he used to have lots of one-night stands.”

Dane has been very vocal about his love for Kelsi via his Instagram, previously writing: "From her kindness to her sharp perspective, her crazy laugh to her angelic vocals.. from her thoughtful mind to her bottomless stomach this is the real deal great woman right here. I’m so happy I get to plan ahead with her.. she makes this whole ride worthwhile."

Dane and Kelsi met at a game night that was hosted at Dane's home. They were friends for a while and soon after they "upgraded to love," according to Dane.