pj.jpg Today marks the third anniversary of Michael Jackson's death, and his only daughter is paying tribute to her dad with touching Tweets.

Paris Jackson, 14, tweeted this morning, "RIP Michael Jackson... Dad you will forever be in my heart <3 I love you."

The King of Pop's beautiful daughter uploaded this sweet snapshot to her Instagram account last Wednesday with the caption, "Mommy and Daddy <3," which is the first time we've heard the teenager refer to her biological mother Debbie Rowe as her "mommy."

Rowe divorced Jackson in 1999 and granted full custody of Paris and her brother Prince Michael to MJ, who raised his children as a single father. The siblings now live with Jackson's mother Katherine at her Encino estate.

It's never easy to lose a parent, but it seems the musical legend is never far from his children's thoughts.