(Bloomberg) -- Following a series of Instagram teases dating to May, Beyoncé officially launched her self-funded hair-care line Cécred ... couldn’t keep the clothing lines afloat—Deréon ...

Beyoncé's line of gym wear is made by Sri Lankan workers ... five days a week. The clothing range, known as Ivy Park, is a joint venture between Beyonce and Topshop. The Sun reports that it ...