Too Much Tylenol PM, Beyonce?

I wonder why Beyonce looks so sleepy in these pictures? Too much work, not enough rest? Lets see, where was she coming from? Hmmmm. A nightclub called in London called Movida. Right. Maybe too much dancing? What? You think she might be drunk? Nooooo, Beyonce doesn't drink! She's a sweet, innocent Jay-Z lovin' girl! No drinking! I won't believe it!