Sofia Richie and Scott Disick held hands as they went Christmas shopping over the weekend.
The couple looked in love as they headed out in about in Los Angeles ahead of the festive period.
It comes after a source revealed Sofia, 19, has been "great" for Scott.
They said: "She's been great for him. She's made a big impact on his life and hasn't partied at all since they met. They've been travelling together to Mexico, New York and Venice and just hanging out. His friends adore her and nobody notices the age difference. She is very mature, she grew up in Hollywood and has always been in older situations. They seem really happy."
And Sofia previously revealed Lionel is "very supportive" of her relationship with the 'Keeping Up With The Kardashians' star.
Sofia said: "He's good. He's been very nice. He's been very cool. He's very supportive, whatever that means."
However, Lionel is said to be concerned that Scott's "playboy ways" could pose heartbreak for his daughter in the future.
A source shared: "He thinks Scott is the worst person she could ever see and that he raised her better than that. He thinks she should have more respect for herself as a young woman. Lionel knows Scott's playboy ways and he doesn't want to see his daughter get hurt."