Kelly Osbourne is still mourning the loss of her father, legendary musician Ozzy Osbourne, Page Six reported.

She posted an emotional memory on her Instagram Stories, sharing a clip from the A&E show Jack & Ozzy’s World Detour. The caption above the video read: “One of the best moments with Ozzy!”

In the footage, 40-year-old Kelly says to her father, “Good morning, I have a song in my head and I need to play it for you,” as he climbs into her camper van. She then plays George Ezra’s song “Paradise,” and the two begin singing and dancing together. “I love you,” Kelly says, to which Ozzy replies, “I love you more.”

Kelly broke her silence on her father's death by posting a heartfelt tribute on social media. “I feel miserable, I’m so sad,” she wrote, adding a broken heart emoji.

She also shared lyrics from the song “Changes” by Black Sabbath, which she performed as a duet with her father in 2003: “I lost the best friend I ever had.”

The Black Sabbath frontman, who later became a reality TV star, passed away on July 22 at the age of 76 after a long battle with Parkinson’s disease. He died surrounded by his loved ones.

“He was with his family and surrounded by love,” read a joint statement from his wife Sharon Osbourne and their children Jack, Kelly, Aimee, and Louis, asking for privacy for the family during this difficult time.

His death came just a few weeks after his final stage appearance during Black Sabbath’s farewell concert. | BGNES