Beyonce teases with 'live' T-shirt

Hmm. What does it mean?

Beyonce posted a photo of herself on Instagram Saturday night wearing a T-shirt that says: "Can I live?"

It's the first comment she has made since she sang the national anthem at President Obama's inauguration last week.

And now the buzz is: Does she mean leave her alone, as in let me live? Or, as some say, is it a nod to singing live, as in can she sing live at the upcoming Super Bowl halftime show?

Maybe she's just being a supportive wife since it's also the title of her hubby Jay-Z's song, Can I Live.