Sia is an artist in the biz who leads a very private life which makes her all the more interesting! She rarely shows her face when cameras are around just so she can keep some sense of a normalcy which is actually pretty freaking awesome.
Recently, she hung out with James Corden for some karaoke carpool and totally nailed it! James even sported a wig exactly like hers which made for a few funny moments during the ride. But, the best part about the whole thing is that James revealed Sia's secret talent!
The singer has double jointed hands which allows her fingers to extend upwards much more than normal. And by doing this, she can hold twelve eggs with the back of her hands! Yes, the back of her hands...not her palms.
Click to the next slide and see for yourself!