Charlie Sheen recently slammed Ashton Kutcher for his work on Two and A Half Men, but now he's backtracking and issuing an apology for his comments. Sheen called TMZ the other day and said, "I'm tired of pretending the show doesn't suck. It's nothing personal. I just feel bad for him. He's saddled with such bad writing." Ouch!

Sheen signed on Twitter this morning and wrote:

    Dear Ashton-

    My bad.

    I was disrespectful to a man doing his best.

    I got excited and threw you into a crossfire.

    The rest of my statement I stand behind.

    You, however, deserve better.

    Safety in your travels good sir.

    - The "late" Charlie Harper

Though Sheen has slammed the series in the past, just last September he praised his former show, calling the season premiere "really good" and referring to Kutcher as "terrific." Sheen also told The Hollywood Reporter last month that he felt Kutcher was doing "the best job that he can," so hopefully all will be forgiven! But when will Charlie stop talking smack about his old job?