George Clooney is joining the list of stars — including Brad and Angie, Lance Armstrong, and Wyclef Jean — using their international starpower to help Haiti after a devastating earthquake rocked the impoverished nation on Tuesday.

George will be hosting a telethon for Haiti that is set to air on MTV and VH1 Jan. 22, the Up In The Air actor The Hollywood Reporter’s Roger Friedman Thursday. According to Friedman’s scoop, George has been in touch with celebrity pals — including Sting — who have agreed to participate in the fundraising event.

Nearly 500,000 Haitians are feared dead after the earthquake that struck just outside Port-au-Prince.