Well, I guess these two ding-a-lings are officially giving it another shot. On Chrismas Day, Rihanna and Chris Brown made their first public appearance as a couple since, you know, that very ugly breakup a few years ago in the aftermath of him beating the crap out of her. The two attended a Lakers game in LA and yucked it up court-side. Whatever. Good luck, Rihanna, seriously.