The actress thoroughly enjoyed her special birthday in company of several celebrity friends, including Demi Moore and Ashton Kutcher, Justin Timberlake, Matthew McConaughey, Tobey Maguire, Jessica Alba and Cash Warren, Gwen Stefani, Eva Mendes, Gwyneth Paltrow and Chris Martin, Adam Sandler, Zach Braff and Cher, reports FemaleFirst.
A source revealed, "Kate was elated, dancing all night, having the time of her life – and she looked amazing in a very sexy little dress and Christian Louboutin heels. She gave a very touching speech and spoke about how important her family is to her."
The star’s bash took place at her mother Goldie Hawn’s house last Friday (April 17).