When did Tiffany Steigler start competing in ice dancing?

I was shocked when I was viewing the results from the dance competition and saw her name. I didn't even know that she was up on her dances since she used to compete in pairs and singles. Does anyone have info? Thanks.

She took up dance last spring (? I think) & went to Detroit to train w/ Igor Shpilband. They competed a couple of compulsories at Lake Placid, & would have had to come through regionals & sectionals to be at Natls. now. So this is really our first look at them.