The Fantastic Four actress – who gave birth to Honor, her first child with husband Cash Warren, in June – signed a deal with OK! magazine, after caving into demand for the exclusive first pictures.

A source said: “Jessica wasn’t planning to sell the photographs, but gave in after she was bombarded by offers from various weekly magazines. She settled on a $1.5 million deal, which will cover the first photographs and a set of pictures of Honor from another event later in the year, such as Thanksgiving or Christmas.

“Honor is absolutely adorable and the photos are all so cute.”

Jessica isn’t the only celebrity to have sold photographs of her firstborn.

Matthew McConaughey and Camila Alves – who welcomed their first child Levi Alves McConaughey earlier this week – reportedly signed a deal with the same magazine for $3 million.

Pics: Jessica and Cash shopping in Beverly Hills today.  WENN