"first real movie role". It helped Long build her confidence as an actress. "It introduced me to the world in a way that it was okay for me to be who I am and still find success," she added. "I didn’t have to conform to anything." From 1994 to 1995, she played Will Smith's girlfriend and fiancée Beulah "Lisa" Wilkes on The Fresh Prince of Bel-Air. Jada Pinkett Smith was originally supposed to play Lisa, but was too short for the role (opposite a 6'2" Will Smith), thus leaving Long to take the part. However, in the second season of the show (episode 8 - "She Ain’t Heavy" 1992), Long appeared as Claudia, a love interest of Will's, alongside Queen Latifah. In 2000, Long was offered the role of Alex Munday in Charlie's Angels, but she turned it down, and the role was eventually given to Lucy Liu. In 2003, she joined the cast of the drama Third Watch, where she played NYPD Officer Sasha Monroe, continuing until the series finale in 2005. In 2005 and 2006, Long appeared on Everwood, and appeared on Boston Legal during its 2006–2007 season. Long also starred in Big Shots from 2007 to 2008 alongside Michael Vartan and Dylan McDermott. In 2016, Long was cast in a recurring role for the TV series Empire. She acquired the role of Giuliana, a Las Vegas club owner. Long appeared in supporting roles in a number of movies such as Friday and Made in America. Long played a leading role, or a member of the primary ensemble, in several films, including Soul Food, Love Jones, Boiler Room, Big Momma's House, Are We There Yet?, and The Best Man. Ice Cube has starred with her in four films, while (fellow Westchester High alum) Regina King has starred with her in two. Long starred alongside Michael Beach in Soul Food and in the TV series Third Watch. Long appears in the video for Kanye West's "Touch the Sky". She directed Yolanda Adams's music video for "This Too Shall Pass". She won a NAACP Image Award for Outstanding Actress in a Drama Series in 2004 for her performance on Third Watch. Long co-directed and appeared in Ashanti's music video, "Baby". She also made a guest appearance on the sitcom Living Single during its first season. She originally voiced Roberta Tubbs on The Cleveland Show before being replaced by Reagan Gomez-Preston.