Well, we guess this means those pictures were real!
We're talking full frontal. Full. Frontal.
[Image via Justin Bieber/Instagram.]
We could Say Lou Lou all day!!
The sisterly duo have done it once again with a live performance (above) of their dreamy pop song, Julian!!
With only a white backdrop, a piano, and their otherworldly voices, we can't help but feel mesmerized.
Want to learn more about the gorgeous, talented siblings??!