Mila Kunis and Justin Timberlake are denying rumors that they shared intimate photos through their cellphones, according to reports.
Representatives from the two actors said the two did not "exchange inappropriate texts or emails," according to People magazine.
"The insistence that there is any inappropriate correspondence between the two parties is entirely false," the reps were quoted as saying.
Last week, TMZ reported that Kunis' phone was hacked and photos of the "Friends With Benefits" costars were found. The photos reportedly included one of Kunis, 28, in a bathtub. Another photo allegedly shows Timberlake, 30, with women's underwear over his head.
The actors handled the situation with some humor, laughing off one of the allegedly leaked photos that showed an unidentified male's genitalia.
"Mr. Timberlake would like us to make it clear that while he might write songs about putting things in boxes, he never has and definitely doesn't make a habit of taking any photos of them and sending them," the reps said, making a reference to the song, "D*** in a Box," which debuted in 2006 on "Saturday Night Live."
In the romantic comedy, "Friends with Benefits," Kunis and Timberlake play friends whose relationship becomes complicated after they decide to become intimate.
The two reportedly are working with authorities and will pursue any legal action necessary in the latest incident, which comes amid investigations into other alleged hackings of several celebrities, including Scarlett Johansson.
At least two photos of a naked woman resembling Johansson recently surfaced online. The FBI is investigating the matter.
Other reported victims of hackers include Christina Aguilera, Jessica Alba, Miley Cyrus, Ali Larter and Disney Channel stars Selena Gomez and Demi Lovato, People magazine said.
"Gossip Girl" actress Blake Lively was also the target of a nude photo scandal in May. Pictures featuring a naked woman who resembled the actress appeared online weeks before the release of her new film, "Green Lantern."