Kelly Osbourne and her son Sidney celebrate with the animals!

On Thursday, August 22, the 39-year-old TV personality shared an Instagram video showing her day at the zoo with her son Sidney, 2, and his father, Slipknot musician Sid Wilson. With her father Ozzy Osbourne’s “Party with the Animals” playing in the background, Sidney can be seen checking out frogs, alligators, fish, kangaroos, parrots and many other animals during the family outing.

“Celebrating with the animals at the zoo!” the proud mom captioned her post.

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Beginning of August Fashion Police The former student showed more of Sidney’s adventures and recounted the sweet moment when he got to rock out with his father as he performed at Madison Square Garden in New York.

In the Instagram video, Osbourne can be seen holding her little one up to Wilson on stage. The rocker then climbed down to meet her and the family of three danced together to Slipknot.

“Baby Sidney watches his daddy perform at #MadisonSquareGarden,” the proud mother wrote in her caption. “My heart is about to explode❤️‍🔥.”

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In May, Osbourne told PEOPLE about the scary moment she experienced during Sidney’s birth.

“I’m such a wimp, I can’t stand pain,” she told PEOPLE. “But (when it came to his birth) it was the weirdest thing. Something came over me and I became a different person. I was like, ‘OK, let’s do it.'”

“I got him out with four contractions,” she said, adding that she didn’t think she had any other choice. “Before we started pushing, he turned over and the umbilical cord wrapped around his neck,” she recalled.

Osbourne admitted she never imagined how much she would love being a mother, saying: “It’s the best adventure I’ve ever had. I can’t say enough good things about motherhood. It’s just changed everything in my life.”