Sanaa McCoy Lathan (born September 19, 1971) is an American actress. As a voice actress, from 2009 to 2013, she voiced Donna Tubbs in The Cleveland Show and in all concurrent and subsequent Family Guy appearances. She has starred in many films, including The Best Man (1999) and its 2013 sequel, The Best Man Holiday. Her other film credits include Love & Basketball (2000), Brown Sugar (2002), Alien vs. Predator (2004), The Family That Preys (2008), Contagion (2011), and Now You See Me 2 (2016).