Hmm let's see.. I follow Yana Kryukova, Kat Scott, Kiko Mizuhara, Aliya Galyautdinova, Abbey Lee, Tea Le Coco, Toni Mahfud, Godfrey Gao & Choi Seung Hyun Top lol that's literally the only "famous" people I follow :P I also follow some magazines & photographers with great feed though.
None of them. I quit messing with Farcebook as well several months ago. What do you know, I haven't died yet. I quit TV back in 2009 so don't know any celebs anyway except for a few old farts that are either going to die soon or are retired from acting. I'm one of those few that don't care what people are doing when they are not on the job in front of a camera.
I follow bakers like Rosanna Pansino and Yolanda Gampp but that's because I have a baking instagram page. Other than that, I don't follow any celebs. Hell, the two people I mentioned aren't celebs, they're just well known on YouTube.