Kourtney Kardashian confirms relationship with Travis Barker by making it Instagram official

Charles Sykes / Bravo / NBCU Photo Bank / NBCUniversal via Getty Images; ABC via Getty Images Kourtney Kardashian, Travis Barker

This is (Instagram) official!

Two days after celebrating their first Valentine’s Day together, Kourtney Kardashian and Travis Barker announced their relationship on social media.

The 41-year-old Kardashian shared a photo of the couple’s hands on Instagram on Tuesday. While the mother of three did not add a caption to the image, Barker, 45, shared the post on his Instagram Stories.

The duo alluded to their relationship over the weekend, a source confirmed to PEOPLE in January, as they celebrated Valentine’s Day together.

Both shared photos of a crackling fireplace on their Instagram Stories on Sunday, while Barker shared a photo of what may have been his gift to the Keep up with the Kardashians star: a diamond ankle.

Meanwhile, Kardashian shared a poem that nods to the drummer as he reads, “Rose is red, violets are blue, garlic bread, Blink-182.”

RELATED: Kourtney Kardashian and Travis Barker Celebrate Their First Valentine’s Day Together

The duo, who have been friends for years, were spotted together in Los Angeles, but Kardashian’s photo Tuesday is the first time a photo has been posted together.

A source told PEOPLE earlier that Barker has been crushing Kardashian for quite some time.

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“He’s loved her for a long time and she’s just getting more open to the idea. He’s a good guy and a very good father,” the source told PEOPLE. “Her family and friends all like him very much. Their children also all get along, which is sweet.”

RELATED: Kourtney Kardashian’s ‘Family and Friends Really Love’ Her New Boyfriend Travis Barker: Source

The Poosh founder and ex Scott Disick is a co-parent to their three children: Mason (11), Penelope (8) and Reign (6). Barker shares children Atiana (21), Landon (17) and Alabama (15) with his ex-wife, Shanna. Moakler.

“Travis is a wonderful man. He is very pleasant to be with. During their friendship, Travis has always had stronger feelings for Kourtney,” a second source added to People last month. “He’s been chasing her for a while.”

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