And it involves Glee!!!
Watch (above) to get the scoop and then help us share the exciting news!!!!
Goodbye sweetheart and hello sexpot!
We're used to a cute lil' girl look from Ariana, but she's all woman in this sequined, strapless, long red Dolce & Gabbana dress. Of course she kept her hair classic and put it half-up and half-down, full of curls.
We always love Ariana's adorbzie style, but we're head over heels for this all grown up look!
Roger Rabbit's eyes are totes popping out of his head right now! LOLz!
[Image via Getty Images.]