They are meant to be White Stripes cupcakes (the thing they're sitting on is a dvd for one of their tours). But most of you wouldn't know who they are. The White Stripes are my favourite band and you've probably at least heard of their most popular song: Seven Nation Army.
I like the one without the black better. But hey they both look cool.
Oh yeah! Series 3 episode 1 of Sherlock is called The Empty Hearse! I'm so excited!