It's like their love won't end! Justin Timberlake and Jessica Biel kiss as they watch tennis match at U.S Open (photograph

The 36-year-old singer and his 35 year old actress wife were pictured kissing while taking in Day 6 of the U.S. Open at Arthur Ashe Stadium in Flushing, Queens. The match was between Roger Federer and Feliciano Lopez.

Justin and Jessica have been together for 10 years...See more photos below