It’s Robert Plant’s Yearbook Photo!

Yes, that mischievous grin belongs to none other than Led Zeppelin frontman and solo star Robert Plant. We featured another yearbook photo of him a while back, but we think you'll agree this picture is much better.

It's also hard to argue against the idea that Plant has had the most solo success of any Led Zeppelin alumni, either critically or commercially. Apart from a handful of one-off charity performances, he's managed to resist the siren (and checkbook) call of a Zeppelin reunion since the legendary group broke up back in 1980. At the start of 2014, the singer reported that he was close to finishing his 10th solo album with help from a new backing group named the Sensational Shape Shifters.