Saved by the Bell: Teen Idols Turned ParentsAs the latest to welcome a little one, Elizabeth Berkley joins cast mates Mark-Paul Gosselaar, Tiffani Thiessen and Mario Lopez in expanding her family

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BAYSIDE CLASS OF '89

It's been more than 20 years since the Saved by the Bell cast (clockwise from left: Mario Lopez, Elizabeth Berkley, Lark Voorhies, Mark-Paul Gosselaar, Dustin Diamond and Tiffani Thiessen) ruled the airwaves; now many of the show's iconic child stars are raising children of their own, with Berkley recently welcoming her first baby. Click on to see how they transformed from teen idols to too-cool parents.