Justin Timberlake Says It's Not His Penis in Mila Kunis' Phone Pix

Celebrities and Their Cell Phones -- Will They Ever Learn?

We're not entirely sure why celebrities insist on sending risque photos on their cell phones (or taking them in the first place) since they're susceptible to hacking, but Justin Timberlake denies reports that an image of his Johnson was discovered on Mila Kunis' phone.

Two photos retrieved from the phone are indeed Timberlake -- one shows him lying in bed and the other has him wearing a pair of pink undies on his head -- but a source close to the actor/musician swears the penis image belongs to someone else.

Read: Mila Kunis: Jason Segel Has a Nice Package

Seeing as Timberlake is apparently trying to rekindle his relationship with Jessica Biel (they were spotted at a weekend wedding in Colorado earlier this month), it's understandable why he'd want to get out in front of this rumor as quickly as possible.

Kunis isn't the only starlet dealing with an invasion of privacy. Scarlett Johansson is learning all about hackers, with nude photos of herself having popped up all over the Internet earlier in the week.

Johansson's team has called in the feds to deal with the criminals behind the hacking and they're currently closing in on the culprits.

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