Why Susan Sarandon's Dog Started Tweeting

Like any working actress, Susan Sarandon's dog tries hard to stay current. So now, she's entered the digital age, trying her hand – er, paw – at social media.

"She felt after she watched Melancholia that she had to reach out," The Big Wedding star joked on Thursday's visit to Late Night with Jimmy Fallon of why her Pomeranian/Maltese mix, Penny, decided to create a Twitter account. "She Tweets from where we are."