From Hollywood star to beach bum, these A-list celebs are spending their summer lounging in the sun on sandy beaches all around the world. Whether it be the warm waters off the coast of Florida, the beautiful beaches of Spain or the cool crashing waves of the Pacific Ocean in sunny SoCal, the coastline is filling with A-list celebs.

Check out our list of celebs and their summer HOT spots:

Vanessa Hudgens

Beach of Choice: Oahu, Hawaii

Vanessa Hudgens

Vanessa isn't only playing a beach bum in the upcoming comedy Spring Breakers, she really is a beach bum and for this Hollywood starlet clothing is optional! Vanessa tanned topless on the Hawaiian coast of Oahu back in January, during a romantic get away with beau Austin Butler.

Justin Bieber

Beach of Choice: Cabo San Lucas, Mexico

Justin Bieber

Hitting up beaches all over the world, Biebs can add professional beach bum to his long list of talents.

Ice-T and Coco

Beach of Choice: Miami Beach, Florida

Coco Ice-T

The only person who likes to show of Coco's giant jugs more than her, is her husband Ice-T!

Ashley Tisdale

Beach of Choice: Malibu, California

Scott Speer Ashley Tisdale

Is there anything more romantic than walking arm-in-arm along a sandy beach? YES!! Kissing your HOT boyfriend Scott Speer with the crashing waves of the Pacific Ocean as a backdrop.

Gwen Stefani

Beach of Choice: Marina Del Ray, California

Gwen Stefani Kingston

Who says you need a string bikini and sandals to be a beach bum? Staying true to her fashionista ways, Gwen rocks skinny jeans and heels for her sandy playdate with Kingston.

Scarlett Johansson

Beach of Choice: Taormina Sea, Sicily

Scarlett Johansson

Bikini... Check! Boat... Check! Beau... Check! 

Pauly D, Vinny & Deena

Beach of Choice: Seaside Heights, New Jersey

Pauly D Ronnie Deena

Tanning is what these guidos and guidettes are paid for. Oh, yeah... And making drunkin' fools of themselves for our amusement.

Rocsi Diaz

Beach of Choice: Maui, Hawaii

Rosci Diaz

With a sugar daddy like Eddie Murphy, being a beach bum is easy to do. And Rocsi looks good doin' it too!

Hugh Jackman

Beach of Choice: Barcelona, Spain

Hugh Jackman

Can't think of anything else to say about Hugh other than, ummm.... Thank You!

Chris O'Donnell

Beach of Choice: Venice Beach, California

Chris O'Donnell

Sorry ladies this actor doesn't have time to mingle, he's actually working on scenes for NCIS. If you can even call it work. Seriously, he's at the beach!

Alessandra Ambrosio

Beach of Choice: Malibu, California

Alessandra Ambrosio

Often spotted on tropical beaches for photoshoots or on beaches in men's dreams across America.

Kate Moss

Beach of Choice: Saint - Tropez, France

Kate Moss

Hmmm? Bikini with the top on, top off, or a one piece? One piece.

Selena Gomez

Beach of Choice: Malibu, California

Selena Gomez

JB's baby! This is crazy, but she's so sexy, they'll frolic, maybe?

Paris Hilton 

Beach of Choice: Ibiza, Spain

Paris Hilton

High fashion on the high seas! Wouldn't expect anything less from the hotel heiress.

The next two celebrities are notorious beach bum that have gone M.I.A. this Summer. Guess their too busy with weddings, work to hit the surf. So, here's some great pics from 2011.

Matthew McConaughey

Beach of Choice: Zuma Beach, California

Matthew McConaughey

Is it hot in here or is it just me? Work it baby! Work it!

Miley Cyrus

Beach of Choice: Hawaii

Miley Cyrus

Beach bum perfection!! And with an Aussie surfer-turned-actor fiance, there's a lot more bikini pics to come.

Who's your favorite celebrity beach bum?

Photos courtesy of Fame/Flynet