SincerelyB, CEO of SheisSincerelyB Creatives Media, LLC, was onsite this weekend at the 330th Prince George’s County Community Celebration. This event marked a momentous occasion as the county celebrated its 330th anniversary. Attendees included prominent figures such as County Executive Aisha N. Braveboy and Council Member At-Large, the Honorable Wala Blegay, along with a host…