Charlize Theron & Sean Penn Go Public, Prove Love Might Really Be Alive

The speculation is over, people. According to our crack detective skills, Charlize Theron and Sean Penn are, in fact, an official couple. The evidence, you ask? Just look: Paparazzi snapped the A-listers grocery shopping at a Los Angeles Whole Foods yesterday.

And, one quick examination of the image in question shows the lovebirds getting super domestic — not to mention Penn's telling grin. He's clearly already been introduced to Theron's son Jackson, which we all know is a big relationship milestone.

This picture also indulges our curiosity in wondering what date night looks like for these two Hollywood bigwigs. Our investigation concludes that Theron and Penn like to eat undisclosed meals prepared with overpriced, organic food. Stay tuned for more updates — including the inevitable celebrity couple nickname. Charpenn, anyone?