Bradley Cooper showed he was still hot amid Suki Waterhouse 2013 wedding rumors. The "American Hustle" actor went shirtless in Hawaii, revealing his toned biceps and chest on a beach there.

According to the Daily Mail, the hunky star, 38, took off his blue t-shirt, but used it as headgear to either disguise himself or keep the sun off his face on Saturday.

[For beach photos, click HERE.]

The "Hangover" actor was without his other half, Waterhouse, 21, who attended Jonathan Saunders fashion show apart of London Fashion Week on Sunday, reported JustJared.  

But Cooper still looked as if he was enjoying his Honolulu, Hawaiian vacation over the weekend. He found a secluded spot to sunbathe, placing a beach mat on sand, reported the British newspaper.

Aside from the light blue t-shirt, Cooper wore dark blue shorts, flip flops and aviator shades. He had last visited the beautiful, tropical island with Waterhouse at the end of July while he was filming "Deep Tiki," according to the Daily Mail. 

The pair, who have been together eight months, met at the Elle Style Awards early this year. Despite the 17-year age difference, the couple are growing close and going strong.

Cooper was previously married to Jennifer Esposito in late 2006. Esposito filed for divorce just four months after they tied the knot, and Cooper publicly said the marriage was a mistake.

"It just wasn't right," Cooper told the Howard Stern Sirius XM show a few years after the divorce. "It's interesting...things happen. It was just something that happened." 

Think Cooper and Waterhouse will go the distance or get married? Tell us in the comments section below!