I dinged 60 with my gnome warlock, Christabelle, on Sunday night (Feathermoon realm). She's my first level 60!
(click for larger version)
My husband (both IC and OOC), Taradarion, was there, as was my friend and guildmate Layl (60 rogue and warlock, respectively).
Now I just need to get my Horde main to 60!