@Dannydanbo, been 4 sim weeks in the game and sims still talk about Judith when talking about celebrities.
For meet and greets, Dirk Dreamer has been who is showing up. He's one of Get Famous premade celebrities...but I never saw him at any of the events until after Judith died. He's also an elder...so just a matter of time now before he also perishes and we'll see what the game does for the next celebrity. He's also only a 4-star celebrity...so far I've seen no 5-star one's since Judith passed.
Funnily enough, the father in my current active households is best friends with Dirk. They are in the same club and have been since early in their life stages. Both worked in the Tech Guru career branch as young adults, which is how they met.
He's the first 'true celebrity' my household has been friends with, didn't have to do any of that attempt introduction stuff seeing as they became friends at work.