Washington, March 24 -- Pete Davidson and his girlfriend, Elsie Hewitt, have made their relationship Instagram official.

The Saturday Night Live alum made a surprise appearance on Elsie's Instagram Story, making the romance rumours official.

In the clip, the couple is seen watching the opening credits of the classic cartoon Rugrats.

As the credits end, Elsie pans the camera to Pete, who walks into the room with a smile, wearing a white robe.

This move comes just days after the couple was spotted getting cosy on a beach in Florida.

According to E! News, Pete and Elsie were seen sharing kisses and holding hands while soaking up the sun and taking a swim in the ocean.

Pete, aged 31, and Elsie, aged 29, have been making headlines with t...