HAIM 'Forever' Performance On Letterman [VIDEO]

Sibling rock groups always tend to be pretty lame in hindsight (think the Jonas Brothers, Nelson and Hanson) but don't tell that to HAIM. This trio of sisters perform rolicking, '80s pop-indebted tunes that are perfect for busting out your best Molly Ringwald dance. These three Angeleno  sisters Este, Danielle and Alana Haim, got a chance to play on Late Show With David Letterman and boy did they make the most of it.

HAIM played "Forever" perhaps their most John Hughes-ian song. While the guitars could've sounded a bit crisper, they showed that their killer rhythm section and harmonies are on-point in-studio and live.

Check out the video, for reals.

What do you think of HAIM's performance on Letterman?

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