WATCH: Adam Lambert Rocks Rihanna's 'Stay' in Concert

Adam Lambert is finished blowing it out for his birthday and is back to business doing what he does best: Singing the crap out of songs for your entertainment.

Just a week after Rihanna's subtle yet emotional performance of her new single "Stay" at the Grammys, Lambert treated a packed house at Uniqlo-AX Hall in Seoul, South Korea, to an impassioned cover of the powerful ballad. Dare we say it might be better than the original?

Check out Lambert's spin on "Stay" below — plus his previous Twitter tribute to Rihanna and RiRi's official "Stay" video for comparison's sake.

I Love this song "STAY".keek.com/!zdUgbab

— Adam Lambert (@adamlambert) February 11, 2013