Please answer the following question: What key details about tiana benjamin can be extracted from the following bio? Bio: tiana opium benjamin -lrb- born 5 october 1984 -rrb- is a british actress best known for playing chelsea fox in the long-running bbc soap opera '' eastenders '' . benjamin trained at the anna scher theatre in london . benjamin briefly appeared in the film '' harry potter and the goblet of fire '' as angelina johnson . she did not reprise the role in '' order of the phoenix '' due to conflicting schedules with the filming of '' eastenders , '' but voiced the character for the video game adaptation . her decision to leave '' eastenders '' was announced on 2 april 2010 . she starred in the 2011 british drama '' fast girls -lrb- film -rrb- '' . she played a role in the fourth episode of the bbc crime drama '' the interceptor '' in 2015 .
A:
- years active is 2004 -- present- birth name is tiana opium benjamin- birth date is 5 october 1984- name is tiana benjamin- birth place is enfield , london , england , united kingdom- occupation is actress