and her country superstar husband Keith Urban
share a laugh together at the U.S. Open
at the USTA Billie Jean King National Tennis Center on Monday (September 7) in Flushing, Queens, New York City.
The Aussie power couple watch Switzerland's Roger Federer
beat out Spain's Tommy Robredo
in straight sets, 7-5, 6-2, 6-2. Federer
is one step closer to a sixth successive U.S. Open