The Stella Sisters shine bright and we just can’t help but smile just a bit.

Hipster Sisters Cover Imogen Heap’s ‘Headlock’ [VIDEO]

YouTube sensation Lennon & Maisy stopped by “On Air with Ryan Seacrest” to showcase their jaw-dropping voices on two songs,  Jason Mraz‘s “I Won’t Give Up“, and an original track called “Bright Side“.

Hayden Panettiere Is Out For Revenge in ‘Telescope’ Video

Lennon & Maisy have quite a future ahead of them as their YouTube channel has racked over 26 million views. They’re also both currently starring on the hit show “Nashville“, which airs Wednesdays at 10PM on ABC. Let us know what you think of this dynamic duo by posting in the comments below!