and fiance Matt Bellamy
biked to the gym together on Wednesday where they worked out with a personal trainer. Hudson has been really active since giving birth to youngest son Bing
, her first child with Bellamy.
The couple was spotted out in London partying Tuesday night for Stella McCartney’s star-studded 40th birthday bash. Gwyneth Paltrow and Kate Moss were a few other guests in attendance.
Kate looked gorgeous in a backless, peach Elie Saab gown so whatever she is doing at the gym is working!
Hudson gave birth to Bing on July 9, and has been spending the end of her summer in Europe, mostly in London but also in the South of France.