Stokes Nielson announced the birth of bandmate Jason Wyatt's baby girl on Nov. 9. “Way to go Laura and Jason!!!” he tweeted. “Beautiful Adelaide born today … the 6th Lost Trailer baby!!!” Adelaide Wyatt was born just after 6AM, weighing in at 6 pounds, 3 ounces. Nielson has two kids of his own, so the band's bus will no doubt be noisier than usual in 2012. The Lost Trailers are best known for their hit 'Holler Back' from 2009. Their current single is called 'Underdog.'