Kelly Clarkson and her husband Brandon Blackstock celebrate four years of marriage on Oct. 20, and they've managed to pack in several sweet memories in those multiple years.

Since their wedding day in 2013, the superstar singer and her music manager hubby welcomed two adorable children into the world — daughter River Rose, 3, and 1-year-old son Remy — the most precious memories of all.

Clarkson often turns to social media to show off the couple's adorable life, but don't take our word for it, here are just some examples that prove they're the definition of cuteness:

1. When they honored Remy's first birthday with an adorable celebration.

Based on this photo from son Remy's first bday, it must be pretty amazing to have Clarkson and Blackstock as your parents. From the cake-covered hands to the clever campground design, Remy's face says it all as he beams at his mom while dad puts a #1 hat on his head. No smiles are wasted in this household!

2. When they accidentally wore matching shirts. 

Okay, this is cute. Let's face it: when you live with someone all the time, especially a significant other, the odds of dressing like one another are pretty high, and Clarkson and her hubby are guilty. The "Piece by Piece" singer shared this cute photo of the couple wearing matching striped shirts. "Did y'all get the memo? #stripes" she writes about the coincidence. Fellow couples can only hope to look as cute in stripes as this pair!

3. When their wedding looked like a dream, y'all!

One of Clarkson's earliest Instagram posts is a photo of her and Blackstock on their wedding day, and it seemed to be a particularly beautiful occasion. The genuine smooch they shared in front of a scenic forest backdrop, not to mention Clarkson's beautiful gown, perfectly captures their love. Aww-induing for sure!

4. When they had a family date night at a Nashville Predators game! 

The Predators are a big deal in Nashville, and the Clarkson-Blackstock household decided to make a trip to the game a family affair. River and her daddy couldn't look cuter in the photo, both decked out in Preds sweatshirts while River wears a pair of big headphones and beams at the camera.

5. When Clarkson shared her love for her family.

Family is clearly at the forefront of the singer's priorities and this photo certainly proves that. "They're all mine," Clarkson writes next to a sweet photo of her husband cuddling with their two little ones. Maybe they'll adopt us?

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