This week in PopSugarTV, Fab showed us how to wear a bow-neck blouse and what to wear to a formal wedding, while Bella revealed Drew Barrymore's beauty secrets straight from her makeup artist and whipped up a beautiful, loose wedding updo for summertime nuptials. Meanwhile, Top Chef alum Stefan Richter showed Yum how to properly fillet a fish. Check out all these videos at the links above, and don't forget to visit PopSugarTV for even more!