Pals whisper that blindsided cougar Kate Hudson, 36, can’t stop spitting and snarling over tom-cattin’ toyboy Nick Jonas, a tender 23, who’s dumped her for purrr-ing 10-years-younger kitty Lily Collins, actress daughter of legendary singer Phil Collins.
Nick then added insult to injury by slipping off for a naughty weekend with Lily at California’s Mammoth Mountain … where he’d just gotten naughty with KATE! … YeeeOW! … (Kate had even posted a pic of her beloved mountain, but has suddenly removed it … DUH!)
Revealed My SpyWitness: “Nick has much more in common with Lily … they’re closer in age and NUTS about each other. They’d been friends for about four years, but things changed recently … they decided the time’s finally right to be together.
“Kate can’t believe she’s been dropped like a sack of potatoes! It started as a fun fling, but friends warned she’d get her heart broken. Totally devastated, Kate never saw it coming!”