Britney Spears Credit: Denise Truscello/WireImage

So sweet! Britney Spears wrote the most adorable open letter to her sons, Sean Preston, 10, and Jayden James, 9, ahead of Mother's Day on Sunday, May 8.

The "Stronger" singer's touching words were published in Time magazine, as part of a collection of celeb letters to their kids, including words from Tori Spelling, Debbie Reynolds and Amber Rose.

In Spears' sweet message to her boys with ex-husband Kevin Federline, the former teen sensation declared her sons to be her "masterpieces," and spoke of her hopes that her boys will dream big and find the comfort of religion in their daily lives.

"To Jayden and Preston, You are my masterpieces,” the 34-year-old wrote. “From the day I saw the most precious eyes, I believed in miracles to the core. Such a gift God has given me, exploring in your beautiful worlds every day. I pray as a mother I teach you strength and passion to carry through the struggles in the world. Most battles will always be won on your knees. I pray you find your dreams."

“God always comes to us in tiny whispers. I pray you always find his whisper and understand the true meaning behind following your inner voice as well," she continued. "Always believe in yourself and know anything is possible. I pray dreaming awakens your soul to limitless possibilities. I hope the most precious mysteries of life stay with you always and you are never ashamed of how bright your light truly is.”

“I hope you learn praying alone is when you are most connected to God, and know you are never alone," Spears went on. "He is with you always. I pray you laugh, love and soar through your journey of life.”

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