Keanu Reeves makes a rare appearance at random Californian couple's wedding

Keanu Reeves might be the most down-to-earth celebrity ever. The 54-year-old actor posed for a hilarious picture with newlyweds last Saturday.

On one of the most significant days of their lives, Jarrod Camara and Leslie Walker got the surprise of a lifetime when Reeves showed up unannounced moments before their ceremony in Santa Cruz, California.

The groom's brother, Jordan Camara, spoke to the Huffington Post and explained how the A-lister ended up in the now viral photo.

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He said that guests recognized Reeves at the Dream Inn's bar downstairs. When they requested a pic, the "Matrix" star was more than willing.

"My brother went over and Keanu got right up and shook everyone's hands and then did that awesome post for the picture.

"He was just as calm and cool as you would think he'd be and he was happy to take a picture with them."

"It was really just a couple minutes right before the wedding but it made the bridge and groom super happy right before they tied the knot."

Reeves posed with a rock and roll hand sign as he leaned forward towards the camera with his mouth agape. The pic was posted to Reddit and quickly reached the top of the front page.

The "John Wick" star is well-known for his photo-bombing antics. Most fans are honored when the A-lister shows up unexpectedly.

He also appeared in another wedding couple's picture, this time in New York City. Moray and Maura were all smiles when Reeves snapped the shot on their special day as well.

It's possible that the star is doing this as a form of publicity for his upcoming rom-com "Destination Wedding" with Winona Ryder.

Or it could be he's just being his usual charming self and giving fans what they want, a chance to meet the wildly popular and relatable actor.