It's because they both love parenthood and want a huge family. As to Alec having a fetish, I doubt it. People forget that he has a bunch of siblings himself and is acustom to having a full house.

https://people.com/parents/alec-baldwin-...more-kids/

Nick Cannon for sure has some sort of breeding fetish!

I wanna see Britney Spears, Christina Aguilera, Cardi B and Rihanna...all 4 pregnant together in the Coachella next month or who knows, at Palm Springs Pride near me (it's not only a "fetish", it's love of mothers and themselves).

(March 1, 2023, 3:49 am)IntoPreggos I wanna see Britney Spears, Christina Aguilera, Cardi B and Rihanna...all 4 pregnant together in the Coachella next month or who knows, at Palm Springs Pride near me (it's not only a "fetish", it's love of mothers and themselves).

Rhianna is the only one who's pregnant right now so that's not going to happen. In fact none of them are scheduled to perform, let alone be there.