SEATTLE, May 10, 2012 /PRNewswire/ -- Lockerz, the leader in rewarded social commerce, today announced the launch of "Tastemakers"

NEW YORK, Nov.

Hollywood actors Hayden Panettiere and Milo Ventimiglia have ended their yearlong relationship, a source close to the Heroes co-stars told Us Weekly.

Media Mayhem Corporation (MMC) announces Friday the completion of the company's chilling sweepstakes and ad campaign for the DVD release of 20th Century Fox Home Entertainment's cult following horror hit movie "Pathology," starring actors Milo Ventimiglia (Heroes/Rocky Balboa), Michael Weston (House, The Dukes of Hazzard), and Alyssa Milano (Charmed/My Name Is Earl).

By GREG HERNANDEZ Hayden Panettiere will turn 19 this week but she already seems so mature beyond her years. I found her to be anything but a typical TV star when we spoke recently about the new season of "Heroes" and about her activism.