DEMI MOORE RETURNS TO TWITTER: Demi Moore has returned to Twitter. The actress — still posting as @mrskutcher — sent out her first message in three months on Monday. Demi posted what appeared to be a self-portrait, showing herself lying on top of her bed, staring up at the camera through dark-rimmed glasses. The caption simply said, “Testing . . . “DOES TAYLOR ARMSTRONG HAVE A DRINKING PROBLEM? Those close to Real Housewives of Beverly Hills star Taylor Armstrong are reportedly urging the reality star to go to rehab. Sources say that Taylor has been drinking excessively since her husband Russell committed suicide last summer. A source told Radar, “The fellow Housewives feel that Taylor needs to go to rehab to learn how to cope with the pressures of life without alcohol or any other substances. Taylor is in denial that she has a problem with booze. One of the reasons is why is because she is a paid spokesperson for Ciroc vodka. She earns about $100 thousand a year from that endorsement deal, and she is afraid that if she goes to rehab they will drop her.”

ACTRESSES BARE ALL FOR ‘ALLURE’: Maria Menounos and Debra Messing both posed nude for a spread in the latest issue of Allure magazine. Both laid out on a bed in their individual shots, wearing only a ring and bracelet. Although both ladies are totally in the buff, their bodies are facing down and noting too risque is exposed. Check out the shots: http://bit.ly/IgEIo8

SOURCE: RYAN O’NEAL PROGNOSIS IS ‘GRIM’: Even though Ryan O’Neal issued an optimistic statement regarding his prostate cancer diagnosis, sources close to the actor say that this prognosis is ‘very grim.’ A source told RadarOnline.com, “that the cancer has spread to O’Neal’s “bones, and other areas of his body. Ryan has been told that the odds of him being alive in five years are very bleak. Most men that are diagnosed with stage four prostate cancer rarely make it to three years.”

PAULEY PERETTE HAS EX-HUABND DRAMA: Pauley Perrette’s ex-husband has been charged with one count of violating a court order and one count of probation violation. E! couldn’t confirm if the NCIS star was in fact the person who took out the restraining order, but the two divorced in 2004 after just four years of marriage. If convicted, Francis “Coyote” Shivers could face up to 18 months in jail.