Sienna is born!

Leela and Manuel Ma welcomed their first grandchild into the world on Monday, Dec. 12th at 8:27 p.m. Little Sienna weighed in at 4 lbs 11 oz. Sienna is the daughter of Rachel (Ma) and Sammy Zheng.  Both mom and baby are doing well.  Grandma and Grandpa are ecstatic!