Kate Hudson and 32-year-old Muse front man Matthew Bellamy welcomed a “healthy baby boy†on Saturday, according to People. Hudson, whose pregnancy was first reported in January, got engaged to Bellamy this April. Their son’s sure-to-be-strange name hasn’t been released yet, but with an actress mommy and rock-star daddy, he’ll fit in fine with Cosima Coppola and Marlowe Schwartzman on the monkey bars. [People]