One of the most dynamic new rock bands on the face of the Earth is HAIM, who just so happens to also be VH1′s current You Oughta Know artist. The band is made up of three sisters—Alana (bass + vox), Danielle (lead vox + guitar), and Este (keys + guitar + vox)—who have been making music together over their entire lives. Being sisters and bandmates means that the three members of HAIM spend a ton of time together, which is why we decided to play a round of Sibling Superlatives with them when they popped by VH1 headquarters recently. In this installment, we’ll find out which member of HAIM is the biggest flirt, who’s the most athletic, and which one has the most talent. Enjoy!