The glam brunette has chosen to present the adorable five-week-old - her baby from a relationship with actor Jude Law – exclusively in the pages of HELLO!.
In this week's magazine – issue 1096 – there are 14 pages of gorgeous pictures showing Samantha and her new arrival at her family home in Pensacola, Florida, where she's settling into being a first-time mum.
In a world exclusive interview to accompany the photoshoot, the 25-year-old tells their story, including the high emotion when she gave birth - supported by her mum, her best friend, and three of her close pals.
She also opens her heart about motherhood and the daily delights it brings. "She smiled at me for the first time yesterday… Every day it's something new and wonderful," she reveals.
To read the amazing, full story, pick up a copy of HELLO! magazine, on sale now.