Neil Diamond with his wife Katie. (Rebecca D'Angelo/FTWP)

The “Sweet Caroline” singer wed his manager Katie McNeil Saturday in Los Angeles, his rep told People. Diamond confirmed the marriage in a tweet: “Katie and I got married last night, we wish you all could’ve been there. It was magical!”

He signed the message, “Love, Neil,” which is just adorable.

The Kennedy Center honoree announced his engagement last September on Twitter, saying he was “lovestruck.” Diamond has four children — Marjorie, Elyn, Jesse and Micah — from previous marriages.

View Photo Gallery: A look at the career of singer and song writer Neil Diamond, recipient of a 2011 Kennedy Center Honor.