BBC Breakfast star Naga Munchetty, 45, announced how she couldn't stop herself from making a change while in the coronavirus lockdown.The BBC presenter and journalist documented her big step on her Instagram page today and is now being praised for being "brave".Naga has announced how she has finally taken the plunge to give herself a trim while hairdressers are no longer available, and salons have shut due to the coronavirus pandemic.The BBC broadcaster revealed her new look to her 26,000 followers on Instagram today, by writing: "I couldn't stop myself.