Happy birthday, Ozzy Osbourne!
The legendary Black Sabbath rocker turns 65 today and he's ringing in the milestone B-day by asking fans to donate to charity instead of giving gifts.
Ozzy took to Twitter yesterday to share, "I'm using my bday (tomorrow) to raise money for @royalmarsden! Give a gift and donate to help cancer patients here http://shrd.by/A8Ttyn."
The Royal Marsden Cancer Charity is a U.K.-based organization that provides treatment and care for more than 50,000 cancer patients every year in addition to funding cancer research.
Meanwhile, Ozzy's famous family members are giving the musician a some special birthday shout-outs via social media. Daughter Kelly Osbourne shared an adorable throwback photo of a younger Ozzy holding his daughter when she was just a little girl. "Today is my Dadda's birthday! Happy birthday Dad I am so proud to be your daughter! I love you sooooo much!!!!!" she captioned the Instagram pic.
"Happy birthday @OfficialOzzy !! Love you lots," son Jack Osbourne tweeted today.
Ozzy's wife Sharon Osbourne also tweeted, writing, "Happy birthday to my husband, @OfficialOzzy, I love and miss you! Can't wait to see you on Friday, have fun! X"