Colin Farrell & Katharine McPhee Show Support at the Elizabeth Taylor AIDS Benefit

Colin Farrell wears his AIDS ribbon as a show of support at The Elizabeth Taylor AIDS Foundation Art Auction Benefit at the Wilding Cran Gallery on Thursday (February 27) in Hollywood.

The 37-year-old actor was joined at the event by Katharine McPhee – both Colin and Katharine took the mic at the event to say a few words. Kat even sang a song for the packed crowd.

If you remember back in December, Colin admitted to having had a “romantic relationship” with Elizabeth Taylor before her death.

10+ pictures inside of Colin Farrell and Katharine McPhee at the AIDS benefit…