March 11 - March 17, 2012 (57 images)

Roger Federer of Switzerland reacts after winning his mens semifinal match against Spaniard Rafael Nadal at the BNP Paribas Open in Indian Wells, California on March 17, 2012. Federer defeated Nadal 6-3, 6-4 to advance to the finals. UPI/David Silpa

Serbian Novak Djokovic lunges for a shot during his mens semifinal match against American John Isner at the BNP Paribas Open in Indian Wells, California on March 17, 2012. Isner defeated Djokovic 7-6 (7), 3-6, 7-6 (5) to advance to the finals. UPI/David Silpa

Green water flows to celebrate St. Patrick's Day in the fountain on the South Lawn of the White House in Washington, DC, on March 17, 2012. UPI/Joshua Roberts/Pool

Actress Victoria Justice attends the premiere of the motion picture comedy fantasy "Mirror Mirror", at Grauman's Chinese Theatre in the Hollywood section of Los Angeles on March 17, 2012. UPI/Jim Ruymen