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Diddy Surprises His Mother With a Special Performance By Patti LaBelle at 'Dear Mama: A Love Letter to Moms'

Only the greatest performer for the greatest mom.

Sean "Diddy" Combs honored his mother Janice at Dear Mama: A Love Letter to Moms with a heartfelt speech and surprise video tribute from his children to their grandmother, but he had one more surprise up his sleeve.

Patti Freakin' LaBelle. The powerhouse singer showed up to honor her friend Janice with the aptly titled, "You Are My Friend," and the special moment was everything.

Janice was loving the performance from the very beginning:

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And she shared a sweet moment with her many grandchildren:

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She couldn't help but go to her friend (who was absolutely slaying her performance.)

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She really is her friend, y'all!

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It was all very sweet. I've got to go brainstorm a better gift for my mom. Diddy just showed up my bouquet of roses. You can catch the full performance in the clip above and head to VH1.com to watch any Dear Mama tributes and moments you might have missed!