Isaac Hanson
Taylor Hanson offers encouragement to Siobhan Magnus -- and a guest spot at NYC show!

It's barely been 12 hours since her elimination, but Siobhan Magnus is already getting offers from her own idols! Taylor Hanson, one-third of the band Hanson (above), whom Siobhan cites as one of her all-time favorites -- she has a lyric from Hanson's "The Gre