♪ getting jiggy with it a former "beverly hills 90210" heart throb is ending his 40s with a hot, sexy new look. >> ian ziering debuting that new look on stage with the chippendales. abc's tai hernandez shows us the new role. >> reporter: 9021 -- oh my. former '90s teen idol ian ziering has hearts pounding again. now at 49, the man formerly known as steve sanders, is leaving ladies in a whole new zip code begging for more. >> back then i couldn't do this. >> reporter: abc news caught up with him at rio hotel in vegas, home of the famed chippendales theater where he reveals how he felt when he got the call. >> immediately my head raced to