Kourtney Kardashian and Travis Barker have marked their son's second birthday

Alongside a snap of the toddler donning a Famous Stars and Straps-branded tank top - his father's alternative fashion store - with "13" on it and a backwards baseball cap, he wrote on Instagram: "Happy Birthday my Rocky 13 [black heart emoji].

"You're such a special soul, and you make every day brighter. I love you. No one's cooler."

His Poosh founder mom commented with a puppy dog emoji.

Rocky's aunt, Khloe Kardashian, commented: "Happy birthday to the cutest!!!!! Rocky!!!!!!!"

He notably had his back turned to the camera as the couple are committed to keeping their son "out of the spotlight".

The 49-year-old drummer and The Kardashians star, 46, are doing everything in their power to keep their little boy's life private, but it's not easy given they are in one of the most famous families on the planet.

In an interview with The Wall Street Journal in 2024, Travis said: "Unfortunately, someone finally got a photo of him, but we'd rather keep him out of the spotlight."

The rock star admits he wishes he had kept his older children - son Landon, 22, and daughter Alabama, 19 - out of the spotlight.

Travis - who is also a stepfather to Atiana De La Hoya, 26, whose mom is his ex-wife Shanna Moakler, 50, as well as Kourtney and Scott Disick's children Penelope, 13, Reign, 10, and Mason, 15 - added: "If I could do everything different, I would have done the same thing with my [older] kids.

"I think it's weird to grow up and you're 15 or 12, and you're like, 'Mom, you posted this of me?'"