Rawvana & Kelly Rohrbach?

What did Cat Marnell overhear (and then tweet and then delete) while on a train in Switzerland about Leonardo DiCaprio ex Kelly Rohrbach and her boyfriend, Walmart heir Steuart Walton? Why are fans of a vegan YouTuber named Rawvana very, very upset? (Hint: It has to do with veganism!) Did Catherine Zeta Jones nail airport chic in a lilac suit and fedora hat as she arrived in New York with a TROLLEY full of suitcases? Are Lady Gaga and Jeremy Renner spending time together as friends or as...something more? Is author Elizabeth Gilbert finally normalizing her Eat, Pray, Love lifestyle? And can someone please tuck in Tammy Hembrow's tag for her? Thanks.