The two shared their happiness with fans via Twitter, exchanging sweet public messages that expressed their appreciation and love for each other (insert happy sigh or gag here, depending on how you feel about PDA!).
On the day of their anniversary, J.Lo Tweeted, "@BEAUcasperSMART BEAR!!!!!!!!!!!!!! Today is OUR’s!! Thank you for sharing your beautiful smile with me everyday! #SpecialDay ♥ #LOVE!”
Casper replied, "Happy 1 yr. anniversary to the most Gorgeous, Kind, Sweet, Funny, Beautiful Lil Bear in the world…. Love Bear.”
Ok, we're getting a toothache.
Jennifer and Casper met when he was a backup dancer for her. Jen has said that their relationship evolved naturally. "We're enjoying each other's company, he's a great support system, and he's great at what he does. I feel really lucky that he came into my life at this time and we got to do [the tour] together."