Kate Hudson turns 46 on April 19, so we're looking back at her lifetime in the spotlight — after all, she's been raised by her famous parents Goldie Hawn and Kurt Russell.

Kate Hudson is living the life of a rock star mom ... while Rani rocks a brown T-shirt and Staples wears a pink sweater over a black blouse. Hudson shares Rani with her record producer fiancé ...

Look no further than rom-com royalty Kate Hudson, who just walked ... Rani looked like Hudson's mini-me in a brown T-shirt and light blue jeans. Hudson shares Rani with her fiancé Danny Fujikawa.

He opted for a white T-shirt underneath a black-and-white gingham ... because we've been through so much together." RELATED CONTENT: Kate Hudson Says She Took a Year Off From Men: 'It Was Great' ...