After her stint with David Guetta on that incredible "Titanium," Sia once again adds some gravitas to a slick pop production. This time it's an uptempo duet with Flo Rida on his brand-new single "Wild Ones." Sia is a singers' singer who has the power to convey the purest of emotion by just singing one single note. And that honest sentiment is exactly what she brings to "Wild Ones." It's a very unexpected collaboration but judging from this small snippet it totally works. But that really should come as no surprise though. Everything Sia touches turns into amazing.