Even if you were still in diapers, or weren't even born, you probably know 'MMMbop'. Maybe not by name, but oh yes, you have heard it before.

Isaac (1980), Taylor (1983) and Zac(hary) (1985) Hanson, the eldests of 7 kids - + Jessica, Avery, Mackenzie and Zoe - are originally Tusla, Oklahoma kids, and rose to fame in 1997, with their golden locks and catchy lyrics in full power.

The famous brother trio, the ones a generation before the Jonas ones but that's still going (ouch), began, well, probably when the youngest was born. But it's prettier to say it was on one Mayfest in Oklahoma in 1992, when the age-still-in-single-digits boys got together to sing a little something. A something that turned into more somethings that actually sounded really good? And from little homemade recordings, to little public performances, to an idie CD, and bigger performances, and finally to a contract and a major hit single that took over the world and probably drew some parents mad.

Yup, they're still going, some 10 albums strong, married with (many and very, very cute) kids.