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But on her own special day — her second birthday — River Rose didn’t have to steal the spotlight. She was already the center of attention.
And if a photo her mom shared on Twitter is any indication, the little girl loved being queen — or at least princess — for a day.
River Rose can be seen wearing a tiny crown, clutching a "Disney Princess" book and showing off a look of absolute jaw-dropping delight.
"Happy Birthday to my little one," Clarkson wrote. "She is very excited about her princess book ha!"
Clarkson added a #TerribleTwos hashtag to the tweet, but we think #AdorableTwos might be more fitting. After all, River Rose has always been a cutie.
Follow Ree Hines on Twitter.