The elder A-lister got wind of this and rightfully went apeshit
Lots of skeletons in these two A-list celebrity's closets. They used to be very close friends, actually it was a three some of A-list BFFs they belonged to, and no one has ever been able to figure out why they had such a horrific falling out. And after they did, the third wheel in the threesome, this A-list celebrity remained loyal to the older A-lister. Turns out, the younger A-lister isn't the pretty, perfect, princess she wants the world to believe. She's actually a bit of a slut, quite frankly. A boring slut, but a slut nonetheless. She doesn't care if she's married or they're married, if she wants it, she goes after it.