I LOVE Meg Cabot. I'm slowly working on my own personal collection but keep ILLing a ton of her books (my local library is shockingly lite on her catalog). One of my prize possessions is a copy of Princess Forever autographed by her my cousin gave me as a maid of honor present. I also follow Meg on Twitter. I love her tweets, she totally seems like the type of person I'd be BFF's with.
I've been very addicted to YA fiction lately, though there's a lot of supernatural out there that is getting way old. I just read Going Bovine by Libba Bray and loved it.