RollingStone.com and Billboard.com both tell us that the spirit of Lilith is alive and well. Well, okay, maybe not so much sensitive singer-songwriters as tattoos and rock with a spackling of lullabies, but Girlfrenzy is still awesome news. Avril Lavigne, Sheryl Crow and Fiona Apple will headline the inaugural festival on 27 October at the Verizon Wireless Amphitheatre in Irvine. Colbie Caillat (who told us she’s a fan of “Entourage” so we love her even more), Sara Bareilles and Antigone Rising are also on the slate of performers. Tickets go on sale this Saturday through Ticketmaster.