A source has told Us Weekly magazine that Justin Timberlake and Jessica Biel are trying to rekindle their relationship.

The pair had dated between 2007 and March of this year.

Rumors of a reconciliation began to swirl after JT and JB were spotted dinning together in Toronto over the Fourth of July weekend. "They have been talking the whole time and decided to give it another shot," Us Weekly's source reports. "Jessica really wanted to get back together with him and Justin realized single life is not what it's cracked up to be."

According to the tabloids, Timberlake has kept busy since his break from Biel, and his more recent conquests reportedly include Elisabeth Cuthbert, Olivia Wilde, Olivia Munn, Rihanna, Scarlett Johansson and Ashley Olson.

Last month, rumors of Biel hooking up with her 'Playing the Field' co-star Gerard Butler surfaced.