Alec Baldwin's twitter account was hacked for the second time this year, on Monday.
Internet pranksters, who also troubled the '30 Rock' star in February, illegally accessed his account and posted messages of diets promotion on his behalf, Contactmusic reported.
Baldwin wrote in a series of posts: "This f**king hacking weight loss s**t. Gooooooddd!!! Ignore this weight loss trash. I mean, I'm all for weight loss.