Ashton Kutcher is responding to the allegations that he's been cheating on wife Demi Moore.

Kutcher's lawyer, Marty Singer, released the following statement:

    "Star Magazine continuously publishes lies about Ashton Kutcher and many other celebrities. This is not the first, nor will it be the last time they engage in reckless conduct."

In addition to describing Kutcher's alleged cheating ways, the mag also has a quote from a 21-year-old girl who says that she "made love on his living room couch while Demi was out of town."

After the accusations first surfaced weeks ago, Kutcher tweeted:

    "I think Star magazine calling me a 'cheater' qualifies as defamation of character. I hope my lawyer agrees. STAR magazine - you don't get to stand behind 'freedom of the press' when you are writing fiction."

Moore and Kutcher have been married for five years.