Here's Jonathan's birthday blog from nkotb.com:
Oh sh*t!!!!! It’s official, I’m FORTY!!!!!! Thank you all for your cards, donations, and well wishes! Heading to Mexico today. Looking forward to having a well deserved break after our shows down there! Don’t know how much I will be in touch from now until the New Year, but will do my best to check in briefly. I have a million things to do and only a few weeks to get them done.