. >> male announcer: just ahead, join host alisa purifico at the largest gathering ever of zumba successtories-- people just like you who turned to zumba fitness to lose weight, get fit and transform their lives. >> you're with thousands and thousands of people that have seen great results. i have lost over 50 pounds. i was a size 14 and now a size 4. >> i could never imagine i would be here laying by the pool in a bikini. i love it! >> male announcer: you'll also meet the co-founder of zumba fitness, colombian-born dance and fitness expert, beto perez, as he comes face-to-face with some of zumba's biggest losers. >> wow, look at the pictures. and now look at her. [crowd cheers, applauds] >> male announcer: plus, take advantage of our special 3-for-free limited-time offer: three amazing gifts for you when

. >> male announcer: just ahead, join host alisa purifico at the largest gathering ever of zumba success people just like you who turned to zumba fitness to lose weight, get fit and transform their lives. >> you're with thousands and thousands of people that have seen great results. i have lost over 50 pounds. i was a size 14 and now a size 4. >> i could never imagine i would be here laying by the pool in a bikini. i love it! >> male announcer: you'll also meet the co-founder of zumba fitness, colombian-born dance and fitness expert, beto perez, as he comes face-to-face with some of zumba's biggest losers. >> wow, look at the pictures. and now look at her. [crowd cheers, applauds] >> male announcer: plus, take advantage of our special 3-for-free limited-time offer: three amazing gifts for you when you try our new exhilarate body shaping system. it's all happening right now with zumba fitness. [♪...] >> woman: we're here at the zumba fitness convention where

. >> male announcer: just ahead, join host alisa purifico at the largest gathering ever of zumba successries-- people just like you who turned to zumba fitness to lose weight, get fit and transform their lives. >> you're with thousands and thousands of people that have seen great results. i have lost over 50 pounds. i was a size 14 and now a size 4. >> i could never imagine i would be here laying by the pool in a bikini. i love it! >> male announcer: you'll also meet the co-founder of zumba fitness, colombian-born dance and fitness expert, beto perez, as he comes face-to-face with some of zumba's biggest losers. >> wow, look at the pictures. and now look at her. [crowd cheers, applauds] >> male announcer: plus, take advantage of our special 3-for-free limited-time offer: three amazing gifts for you when you try our new exhilarate body shaping system. it's all happening right now with zumba fitness. [♪...] >> woman: we're here at the zumba fitness convention where thousands of die-hard zumba fans have traveled from around the world to celebrate their life-changing success with zumba fitne