Whitney Houston holds her daughter Bobbi Kristina Brown on June 15, 1993. Eugene Adebari—REX USAWhitney Houston sits with singer husband Bobby Brown who is holding their daughter Bobbi Kristina Brown in Jan. 1994.Ron Wolfson—The LIFE Images Collection/Getty ImagesSinger Bobby Brown and daughter Bobbi Kristina Brown attend the Eighth Annual Soul Train Music Awards on March 15, 1994 at Shrine Auditorium in Los Angeles.Ron Galella—WireImageWhitney Houston accepts the Lifetime Achievement Award at the first annual Black Entertainment Television (BET) awards show at the Paris Las Vegas hotel-casino in Las Vegas on June 19, 2001.ReutersThe Brown family poses for a portrait for their reality television show 'Being Bobby Brown.' Left to Right: Pops Brown, Whitney Houston, Tommy Brown, Bobby Brown Jr., La'princia Brown, Bobby Brown, Bobbi Kristina Brown.F. Scott Schafer—NBC/Getty ImagesBobbi Kristina Brown and Whitney Houston perform in Central Park on Sept. 1, 2009 in New York City. Ben Hider—Getty ImagesFrom Left: Singer Whitney Houston, Singer Dionne Warwick and Bobbi Kristina Brown arrive at the 2011 Pre-GRAMMY Gala and Salute To Industry Icons on Feb. 12, 2011 in Beverly Hills.Larry Busacca—Getty Images Bobbi Kristina Brown joins her mother Whitney Houston in Jan. 2012 on an outing in Beverly Hills.Splash News/CorbisNick Gordon and Bobbi Kristina Brown attend "We Will Always Love You: A GRAMMY Salute to Whitney Houston" at Nokia Theatre L.A. Live on Oct. 11, 2012 in Los Angeles.Christopher Polk—WireImage