Ibrahim Gambari, has been sighted at the Presidential Villa, the Punch reports.
Recall it was reported that the former Minister of External Affairs had been appointed as the new Chief of Staff to the President, to replace the late Abba Kyari.
However, there have been no official confirmation of this appointment from the Presidency.
Mr Gambari who arrived about 10.53 am was welcomed by the State House Permanent Secretary, Tijani Umar, and some senior presidency directors.
Gambari was screened on arrival for COVID-19 before he was ushered into the main building.