Justin Timberlake and Jessica Biel Back Together?

Justin Timberlake and Jessica Biel "are quietly seeing each other again," reports Us Weekly.

A source for the mag, Timberlake and Biel, who called the resignation in March, "talked all the time and decided to give it another shot."

"Jessica really wanted to go back with him, and Justin made single life is not what it is cracked up to be," added the source.

The mag notes that Timberlake and Biel dragged in Toronto, where she films Total Recall, July 3.

Another "insider" for the tab said, "They're just spending time together and take things slowly."

So, the old couple really considering getting back together?