Putting an official end to their under-the-radar romance, Scarlett Johansson and Ryan Reynolds's divorce became final on Friday, after an out-of-the-blue split late last year.

The final divorce documents were filed Friday in Los Angeles Superior Court, according to E!.

The pair discreetly dated before exchanging vows in rural wedding outside Vancouver in 2008. They have no children.

"Irreconcilable differences" were cited in court papers, and both have said very little to the press to shed additional light on their relationship or breakup.

While Johansson, 26, rebounded this year with a short-lived fling with Sean Penn, Reynolds insisted in a recent interview, "The media was not invited to my marriage, and they're definitely not invited into the divorce." And the 'Green Lantern' star, 34, did concede, "I don't think I want to get married again."