Bruno Mars is many things. A deft crooner. An adept songwriter. A snappy dresser. Possessor of a dazzling, charming personality. All those things are indicative of the singer. His personal style harks back to the Rat Pack era, and Mars is a man of many, many hats. He is rarely seen without a topper, usually a fedora. In honor of his 28th birthday today (Oct. 8), we've assembled a scrapbook of the crooner and his caps.

We could look at him all day. Really.

Mars is stylin' and profilin' in a tan topper.

Bruno Mars Hat
Christopher Polk, Getty Images
Bruno Mars Hat

The man in black... hat!

Bruno Mars Hat
Joe Scarnici, Getty Images
Bruno Mars Hat

Mars doesn't solely sport fedoras. He's not above a baseball cap -- in this case, an Oakland A's hat.

Bruno Mars Cap
Pacific Coast News
Bruno Mars Cap

His hats are almost like an extension of Peter Hernandez's persona.

Bruno Mars Hat
Jason Merritt, Getty Images
Bruno Mars Hat

He sticks to darker colors, and this chocolate brown one pairs nicely with his skin tone and amber aviators.

Bruno Mars Hat
Scott Barbour, Getty Images
Bruno Mars Hat

His hats usually have bands around the perimeter. But sometimes, they have extra decorative touches, like this feather detail.

Bruno Mars Hat
Jacob Andrzejczak, Getty Images
Bruno Mars Hat

A hat and shades -- subtle but so stylish.

Bruno Mars Hat
Kevin Winter, Getty Images
Bruno Mars Hat

Notice that this topper, cocked to one side, adds a whole other dimension to his look!

Bruno Mars Hat
Stephen Lovekin, Getty Images
Bruno Mars Hat

The hat frames Bruno Mars' handsome face.

Bruno Mars Hat
Kevin Winter, Getty Images
Bruno Mars Hat

Oh, look! A knit skully for Bruno Mars. He owns this type of hat, too! We love seeing him go casual with the skully and a flannel. He's superb even when dressed down.

Bruno Mars Hat
Astrid Stawiarz, Getty Images
Bruno Mars Hat

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