Ashlee Simpson and Evan Ross' daughter Jagger is less than a week away from turning one — and she's cuter than ever!

In a rare pic posted by Ashlee's ex Ryan Cabrera, the adorable little girl looks exactly like her famous dad, who's holding her in his arms.

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"Amazing to see this beautiful lil lady today!! @realevanross she steals the show!!" the "On The Way Down" singer captioned the sweet image.

It's nice to see that Ryan and Ashlee, 31, have remained friends. The couple famously dated for one year before breaking up in 2005. She tied the knot with Evan, the son of music legend Diana Ross, almost 10 years later.

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Jagger is the blonde beauty's second child, joining big brother Bronx Mowgli, 7, whose dad is Fall Out Boy musician Pete Wentz.

For more adorable celebrity kids we can't get enough of, check out the gallery below!