Kourtney Kardashian 'gets better with age' after 45th birthday celebrations

Kourtney Kardashian just opened up about how to give oneself the space to grow and evolve in life.

The Poosh Founder, who celebrated her 45th birthday on Thursday, April 18, revealed that she has her focus on what matters in life as she steps into a new chapter.

A source spilled to PEOPLE magazine, saying, “Kourtney is one of these people that just gets better with age.”

“As she’s getting older, things that mattered in the part, no longer [matter] to her. She is much kinder to herself, tries not to stress and is very happy with life,” the insider added.

The source also shared that the oldest sister of the Kardashian family is “in a great place” and has been prioritizing “a lot of family time” over her work.

Her husband, Travis Barker, has been proven to be a major an influence on Kourtney finding “inner peace” which makes her seem “calmer, much happier and content with life,” the insider further noted.

The 48-year-old drummer, celebrated Kourtney Kardashian’s 45th birthday on Instagram by posting a carousel of pictures featuring their most memorable moments, including a picture of her with their 5-month-old son Rocky Thirteen Barker in bed.