LOS ANGELES (Reuters) – The six-year-old daughter of dead Playboy model and reality television star Anna Nicole Smith has stepped in front of the camera like her mother to model for U.S. clothing brand Guess, the company said on Monday. Photos of Dannielynn Birkhead, who was five-months-old when her mother died in 2007, were released as part of a campaign for the brand's kids line. Smith – best known for marrying oil tycoon J. Howard Marshall when he was 89 and she was 26 – famously modeled for Guess in 1992-93 shortly after appearing on the cover of Playboy magazine. …
