Just days before he attempts to do something no one else has been able to do inside the Octagon, Ricardo Lamas will talk with fans online.

Lamas, set to face UFC featherweight champion Jose Aldo this Saturday at UFC 169, will conduct a fan chat on Facebook at 1 p.m. ET.

Lamas (13-2) has won four straight, including a January finish of Erik Koch. His last loss was in the WEC, leaving him with a perfect 4-0 UFC mark.