Question: when did the last episode of being mary jane air
Answer: Season Episodes Originally aired First aired Last aired 9 July 2 , 2013 ( 2013 - 07 - 02 ) February 25 , 2014 ( 2014 - 02 - 25 ) 12 February 3 , 2015 ( 2015 - 02 - 03 ) April 14 , 2015 ( 2015 - 04 - 14 ) 10 October 20 , 2015 ( 2015 - 10 - 20 ) December 15 , 2015 ( 2015 - 12 - 15 ) 20 10 January 10 , 2017 ( 2017 - 01 - 10 ) March 21 , 2017 ( 2017 - 03 - 21 ) 10 July 18 , 2017 ( 2017 - 07 - 18 ) September 19 , 2017 ( 2017 - 09 - 19 )