Liberia’s outgoing president has been expelled via her own party, for allegedly failing to support its candidate to succeed her.
Ellen Johnson Sirleaf can be accused of encouraging people to vote against her vice-president, Joseph Boakai.
Former footballer George Weah won the presidential elections in December, defeating Mr Boakai.
Ms Sirleaf, who can be a Nobel Peace Prize winner as well as Africa’s first elected woman president, could not stand again.
A spokesman for the governing Unity Party said Ms Sirleaf had violated the party’s constitution as she was seen campaigning with Mr Weah, who was running under the Coalition for Democratic Change banner.
Ms Sirleaf has not yet commented.
Mr Weah will be sworn in later that will month. the idea will be the first smooth transfer of power since 1944 in Liberia, which was founded by freed US slaves from the 19th Century.
Ms Sirleaf gained popularity at home as well as abroad for helping to bring stability to her country after years of civil war.