Kelly Osbourne is making sure she doesn’t neglect her motherly responsibilities as she returns to work after becoming a mother for the first time.

After secretly welcoming her first child with boyfriend musician Sid Wilson, 45, in recent months, the reality TV personality has already returned to work on the family’s new series “Home To Roost.”

And it appears that her sibling, Jack Osbourne, is already an expert at uncle-ling.

“Having an uncle is a blessing.” It can imply a variety of things. “Words cannot express the joy that an uncle brings,” Kelly Osbourne captioned a photo of her son with Jack, 37, with an Irene Banks quote.

“An uncle is a bond of faith that even time cannot break, a gift that will last our entire lives. An uncle is forever.”

Kelly Osbourne

Kelly Osbourne, 38, subsequently posted another selfie showing the back of Sidney’s head. The Instagram label read, “Lights, Camera, Action.”

Last week, the new mum announced her ‘first employment since having a baby,’ along with a selfie in the car on her way to work.

“I have a new found [sic] respect for working mothers,” she captioned an Instagram photo of herself and her makeup artist, Kip Zachary, sticking their tongues out at the camera.

Kelly Osbourne

“I took my first job since having a baby. Having to leave him this morning was one of the hardest things I have ever done,” the “Fashion Police” host went on, referencing a mystery project.

“This day can’t go by quick enough for me. I can’t want to have him back in my arms. 😢”

Kelly Osbourne has been deliberately avoiding posting pictures of her son on social media and even in public.

She was observed taking baby Sidney for a walk in Los Angeles last month, but she kept his face concealed from the cameras.

While she has stayed tight-lipped about the specifics of their child’s birth, Sharon Osbourne has enthusiastically gushed about her daughter and new grandson.

“They’re doing just so great. So great,” she said during an appearance on “The Talk UK” in January.

“I’m so proud of her,” she added, noting that Kelly “won’t let a picture go out of him.”

Kelly Osbourne took to Instagram just days after the doting grandmother gushed about the new arrival to apparently shade her mother’s response.

“I am not ready to share him with the world,” she wrote. “It is no one’s place but mine to share any information on my baby.”