(written from a Production point of view)
Gabrielle Monique Union (born 29 October 1972 in Omaha, Nebraska) played the Klingon officer N'Garen in the Star Trek: Deep Space Nine episode "Sons and Daughters". Parts of her costume were previously worn by Spice Williams-Crosby in Star Trek V: The Final Frontier and by Cameron in TNG: "Redemption". It was later sold off on the It's A Wrap! sale and auction on eBay. 
Union is a rising Hollywood star, having gained recognition early in her career for her supporting role in the 1999 film 10 Things I Hate About You, co-starring Carlos LaCamara, loosely based on the play The Taming of the Shrew by William Shakespeare. In 2000, she acquired even more notice for her supporting roles in two popular films: Love & Basketball, co-starring Star Trek: First Contact actress Alfre Woodard, and Bring It On, in which she plays the cheerleading rival to Kirsten Dunst's character. In addition to Dunst and Union, the film also featured Holmes Osborne playing the father of Dunst's character.
She followed this success with supporting roles in urban comedies such as 2001's Two Can Play That Game (with Ray Wise), 2003's Deliver Us from Eva (with Matt Winston), and 2004's Breakin' All the Rules. She also co-starred in the 2003 action films Cradle 2 the Grave (with Daniel Dae Kim) and Bad Boys II, as well as the acclaimed 2004 made-for-television drama Something the Lord Made (helmed by TOS director Joseph Sargent).
She most recently starred in the horror series Night Stalker, based on the cult 1970s series Kolchak: The Night Stalker, which starred John Fiedler. She also guest starred in Family Guy, voicing a love interest of Brian, voiced by Seth MacFarlane. The episode also featured Patrick Stewart, Michael Dorn, and Jonathan Frakes. She had a recurring role in the television series FlashForward where she played the fiance of John Cho.