Heading out to support a famous friend, Kate Hudson arrived at the GOOP summer season launch party at Mark's Club in London on Tuesday (May 21).

The "Almost Famous" star looked chic in a white top, matching pants, and a shiny blazer as she made her way inside to join host Gwyneth Paltrow.

Started in 2008 to share the 40-year-old actress's product choices and positive lifestyle, the Goop collection is a limited edition collaboration with her favorite designers.

Adding another avenue to connect with the public, Gwyneth released a series of apps to show fans what they should check out in cities like New York, Los Angeles, and London via the Goop City Guides.