Well, it’s not quite what you think.
Some woman didn’t use Rihanna’s own lipstick tube and then get herpes, because that would be expected.
No, a woman’s “life took a terrible turn when she stopped in at the concert’s officially endorsed Mac Cosmetics pop-up shop. Brandishing a stick of Rihanna’s red Woo lipstick, an employee allegedly applied herpes to Greenidge’s lips.”
First of all—you go to a concert to see the music, not try on lipstick. Go to Sephora for that.
Second of all, if they weren’t being hygienic, then that’s its own problem. But what’s a bigger problem is filing a public lawsuit that will get you a lot of publicity. No matter what sort of payout you get, nothing’s worth being known as “the woman who got herpes from Rihanna lipstick”.