that is supermodel gisele bundchen. showing them how to strike a pose.nd taking them for a walk down the supermodel's catwalk. >> that's really cool. all 29 of these young women were patients at the dana farber cancer institute. she looks really hands on in this. like she was really involved. it looks like she realized what it was really about. >> gisele was moved to tears. by the experience. >> she looks like she's having such an amazing time doing it, too. she's walking, cool down the runway. and -- >> i love the little pose that the girl does here. she wheels her down and she strike as little pose. that's awesome. >> something like i can imagine can be so uplifting and emotionally revitalizing? >> i just help might mother through cancer through the hair loss and the struggle of it all. and it's true -- when you feel beautiful, there were dayses where she just wanted to feel beautiful and feel normal. and that's what these 29 girls were able to do for that day. and not only did they feel beautiful, but they felt like supermodels, because they had a sup

supermodel gisele bundchen and cindy crawford talk about giving birth. yorn george? i'm not sure. but for his big debut, what better place than broadway. >> we knew something was up by your expression. >> cam, save me here. mary poppins. >> i like the animation. i like it a lot. i have to tell you. i was feeling as cool as a cucumber going into this whole thing until i got to the theater and realized what they wanted me to do. including sing. gave me a little stage fright because i can't carry a tune. had a few hurdles to get over. i have to say, it was an honor meeting the one and only, mary poppins. ♪ ♪ the sound of it is simply quite atrocious ♪ >> reporter: i've been told the neon lights are bright on broadway. what they didn't tell me is i would wind up here some 30 feet above the ground and upside down. this goes against every natural instinct i have ever had. how did i get here? in honor of their fifth anniversary on broadway, they offered to let me be in the show. you found great wow moments for the broadway show. >> clearly, mary is a magical character. when

but no one seems to be more supermom than supermodel, gisele bundchen. work before her baby was born. her routine was yoga and kung fu. >> if you're a celebrity or a mom, everyone relates to that idea of after having a baby really wanting to get your body back. >> reporter: for "good morning america," andrea canning, abc news, new york. >> looking good. >>> wait, there's more, george. the latest beauty trend. how to get extreme lashes without using extensions or piling on more mascara. it takes a visit to the doctor's office to get longer, fuller lashes. bianna golodryga has more on the length some women are going through. >> reporter: long, luscious lashes. they're everywhere you look these days. from glossy fashion magazines to the red carpet. even reality tv. for generations, it girls from twiggy to kim kardashians have gone to extreme lengths to enhance their beauty trademark. all the while inspiring others to do the same. >> more and more people are trying to seek out ways to enhance their eyelashes. >> reporter: and if mother nature didn't bless yo