The happy couple announced the name online.
After welcoming their brand new bundle of joy on Wednesday, former That '70s Show co-stars Mila Kunis and Ashton Kutcher have now revealed the name of their baby daughter.
Kutcher took to his website APlus this evening to introduce his daughter to the world.
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"Mila and I would like to welcome Wyatt Isabelle Kutcher to the world," wrote Kutcher. "May your life be filled with wonder, love, laughter, health, happiness, curiosity, and privacy."
Kutcher then challenged readers to guess which of several photos of babies is actually Wyatt. The pics included some very cute infants, as well as a puppy and what appears to be a baby llama (technically referred to as a cria).
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"Can you guess which one is ours, or does it really matter?" Kutcher asked. "All babies are cute."
Wyatt Isabelle is another beautiful name in what seems to be a season jam-packed with celebs giving their daughters' cool names, including Christina Aguilera's daughter Summer Rain, Snookie's daughter Giovanna Marie, and Rascal Flatts guitarist Joe Don Rooney's daughter Devon Olivia.