Travis Barker , Gives Kourtney Kardashian’s Daughter , a Drum Set for Her Birthday.<br />Travis Barker , Gives Kourtney Kardashian’s Daughter , a Drum Set for Her Birthday.<br />Kardashian shared photos and clips as part <br />of a birthday tribute to her 9-year-old <br />daughter, Penelope Scotland Disick.<br />Penelope posed for a photo while seated <br />in front of a children's drum kit that <br />was monogrammed with her name.<br />In a second clip, the Blink-182 drummer tapped on the cymbals while Penelope rocked out on the drums.<br />In a second clip, the Blink-182 drummer tapped on the cymbals while Penelope rocked out on the drums.<br />My birthday girl! My favorite girl <br />in the entire world I am so happy <br />and proud to be your mommy, Kourtney Kardashian, via Instagram.<br />I can not believe that you are 9. <br />My life is sooooo much <br />better because of you, Kourtney Kardashian, via Instagram.<br />Barker also took to Instagram to wish Penelope a happy birthday.<br />Penelope you're a rock star<br />HAPPY BIRTHDAY, Travis Barker, via Instagram