Top seed Novak Djokovic extended his unbeaten start to 2013, stretching his winning streak to 16 by defeating American Sam Querrey 6-0 7-6 (8-6) in a match which finished at 1:51 am local time.
Spain's David Ferrer , the No. 6 seed, had little trouble against Slovakia's Lukas Lacko, winning 6-3 6-4 6-1 but Serbia's Janko Tipsarevic was made to work harder in a 2-6 6-4 7-6 6-3 success over American Sam Querrey.
The 16-year-old actress got her start in 2001's I Am Sam, which starred Sean Penn as a developmentally disabled father trying to gain custody of his 7-year-old daughter (Fanning).