Madonna’s Biceps Mean Business

Madonna’s passion for working out is more than apparent in these pictures that show off her extremely chiseled arms, which appear to be made of white marble.

With her 50th birthday right around the corner in August, the muscular pop diva seems to be battling against middle-age spread with the ferocity and diligence usually only found in serial killers. 

Burglars should be more wary of breaking into this woman’s house to face these guns than they would be to run into Angelina Jolie’s.