Robert shared photos of Steve on Instagram from when the Australian icon turned 21 in February 1983. In the 80s snaps, a young Steve appeared focused as he cut into a blue birthday cake.

If you know, you know: The year was 2002, and Paris Hilton turned 21 in a dazzling, barely-there Julien Macdonald mini dress, complete with a sparkling choker necklace. The dress's Y2k, of-the-moment ...

In a recent Instagram post, the wildlife photographer, conservationist and zookeeper, who runs Australia Zoo with his family, marked his 21st birthday by sharing two throwback photos of the ...

Robert Irwin has marked his milestone 21st birthday by sharing never-before-seen photos of his late dad, Steve Irwin. In a candid post shared on Instagram, Robert said he it was bittersweet ...

"Celebrating the twins' 21st birthday!!!! 3 days of celebrations with family and friends in NYC!" Heather captioned an Instagram post that featured several joyous photos of herself, Terry ...

I was looking through the archives a few days ago and I found these pictures of my dad on his ... him well wishes on Instagram. “HAPPY 21ST BIRTHDAY, @robertirwinphotography!” ...