Josefina Monasterio proved that age is nothing but a number as she walked out in a bikini and impressed judges of "America's Got Talent" show with her athletic physique on Tuesday, June 23.

America’s Got Talent returns in 2020 for Season 15 of the NBC competition, which will feature a mixed assortment of singers, dancers, comics, magicians and death-defying and high-flying performances. Here are all details on the upcoming season.