Justin Bieber, you sly devil, you! The singer, who turned 20 over the weekend, took to social media, aka a VERY public forum, to post a sweet reaction to his ex Selena Gomez looking liked a golden goddess at the 2014 Vanity Fair Oscar party last night (March 2).

Sel wore a form-fitting, golden Emilio Pucci gown with a keyhole bodice and halter neckline. It was a bit see-through with its skirt, but the singer and actress looked decidedly grown up, thanks to her deep side part, smoky eyes and nude lips.

So while we thought Sel was a golden goddess, her ex, with whom she has been on-off, shared two images on his Instagram feed, writing: "Most elegant princess in the world."

Smooth move, Biebs! That was certainly one way to play it -- announce to the world how beautiful you think the love of your life is in perhaps an attempt to get her back.

We know how he feels. There's no confusion or questions about that. And we agree. Selena was stunning in her chosen gown.

But how does she feel about The Biebs? She has been vocal about how much their split hurt her heart, but what about now?! There were rumors that her stint in rehab was his fault and they were seen together earlier this year.

Are we ready for another round of Jelena?! Are they ready for another go at love?