Hollywood pair Justin and Jessica announced their split in March after almost four years together.
A spokesperson for the couple said:
"We are confirming that they mutually have decided to part ways.
"The two remain friends and continue to hold the highest level of love and respect for each other."
Rumours had been circulating that the couple were to separate after Timberlake, 30, attended this year's Academy Awards with his mother, not Jessica. Interesting.