WATCH: Ika Wong's Extended BB21 David Alexander Interview


Ika Wong, the only pre-season interview that matters.


Incoming "Big Brother" season-21 houseguest David Alexander sits down with ET Canada's special correspondent Ika Wong and shares a powerful talent that could help him in the house. Catch the two-night season premiere on Tuesday, June 25, and Wednesday, June 26, at 8 p.m. ET/PT on Global.