Ciara & Russell Wilson Reveal 1st Baby Pics, Introducing Sienna Princess!

Brace yourselves for some SERIOUS cuteness overload.

Ciara and Russell Wilson posted these pics Thursday of 9-month-old bundle of joy, Sienna Princess. The pics were taken by the star Seahawks QB (he's got great hands, ya know) and posted on their fan app, TraceMe.

Sienna looks like, well, a princess ... complete with Russell's trademark curly locks. She definitely steals the show, but ya gotta hand it to Ciara -- she's looking mighty flawless.

Her son, Future Zahir, looks dapper and seems to be enjoying the photo sesh.