the next act in the top five is -- ♪ alex sampson! [ cheers and applause ] thank you, schumacher. . we'll find out later if you made the semi-finals. make some noise for alex sampson. [ cheers and applause ] ♪ >> terry: two acts through to the top five. let's keep it going. please come and join me on the stage, brooke bailey and bboy samuka. ♪ whoa ♪ >> i put everything into it when i perform. >> heidi: i think you're absolutely incredible, mind blowing. you look stunning. i love you. >> i just hope that america sees how much i want this and this is my future. i do not want to go home. >> as an artist performer, i always think i can do better, but i think i did great. >> howie: you are truly amazing. that was a wow moment. you rose the bar from your original audition. this is what you have to do to get into the finals. >> this prize money, $1 million would help my family and change my life. yeah, man i want it. everyone here wants to win. i want to win too. i hope more is to come. this is a battle and i hope i can make it. >> terry: brooke bailey and bboy samuka, only one of you is