Brunette vs. Blonde Celebrity Bikini Contest

It’s the eternal question:  Marilyn Monroe or Jane Russell?  Salma Hayek or Heidi Montag? Veronica or Betty?  The debate over whether blondes do have more fun has been raging at least ever since television and movies went into color.  RadarOnline.com is pitting some of today’s hottest ladies against one another in an epic bikini battle of blondes versus brunettes.    

Paris Hilton’s platinum locks finish off her California princess look.  <a href="http://www.radaronline.com/photos/image/46429">View more sexy snaps of Paris here</a> and check out <a href="http://www.radaronline.com/photos/image/46429">photos of her skin-baring trip to Rio</a>.

Miranda Kerr’s dark locks help bring out her gorgeous eyes.  <a href="http://www.radaronline.com/photos/image/27020/2009/10/mirand-kerr-shoots-vicorias-secret">See more bikini photos of the supermodel at RadarOnline.com</a> and check out <a href="http://www.radaronline.com/photos/image/27020/2009/10/mirand-kerr-shoots-vicorias-secret">Miranda posing in St. Barths</a>.

Charlize Theron may have won an Oscar for playing a "Monster" but the blonde actress is anything but that.  <a href="http://www.radaronline.com/photos/image/66476/2010/05/fox-gallery-brunette-vs-blonde-bikini-babes">See more of Charlize rockin’ a bikini at RadarOnline.com</a> and view this <a href="http://www.radaronline.com/photos/image/17840/2009/08/sexy-female-athletes-0">gallery of the sexiest female athletes on the planet</a>.   (Belle Pictures �)

Penelope Cruz is equally as famous for her Spanish accent as she is for her sultry brown locks.  <a href="http://www.radaronline.com/photos/image/66446/2010/05/fox-gallery-brunette-vs-blonde-bikini-babes">Check out these hot bikini photos of Penelope</a> and see photos of <a href="http://www.radaronline.com/photos/image/65287/2010/05/naomi-watts-suits-can%20nes">Naomi Watts in a bikini while in Cannes</a>.

Kristin Cavallari kept the blonde majority going when she joined "The Hills" after Lauren Conrad left.  <a href="http://www.radaronline.com/photos/image/66451/2010/05/fox-gallery-brunette-vs-blonde-bikini-babes">Check out Kristin in a bikini here</a> and see the <a href="http://www.radaronline.com/photos/image/65410/2010/05/brooke-hogan-sports-t%20eeny-bikini">gallery of Brooke Hogan flaunting her golden tan</a>.   (www.startraksphoto.com�)

Audrina Patridge, the lone brunette on "The Hills" gives those blondes a run for their money.  <a href="http://www.radaronline.com/photos/image/66426/2010/05/fox-gallery-brun">See more bikini shots of Audrina at RadarOnline.com</a> and see the <a href="http://www.radaronline.com/photos/image/66249/2010/05/jennifer-anistons-bik%20ini-bod%253E">hot pink bikini Jennifer Aniston wore in Hawaii</a>. (� www.splashnews.com)

Kate Hudson keeps her body toned paddle boarding in the ocean.  <a href="http://www.radaronline.com/photos/image/66486/2010/05/fox-gallery-brunette-vs-blonde-bikini-babes">See more of Kate baring her bikini body at RadarOnline.com</a> and check out <a href="http://www.radaronline.com/photos/image/2863">this hot bikini gallery of hot Hollywood moms</a>. (�Pacificcoastnews.com)

Jennifer Love Hewitt has come a long way from "Party of Five".  <a href="http://www.radaronline.com/photos/image/66492/2010/05/fox-gallery-brunette-vs-blonde-bikini-babes#image-load">View stunning shots of Jennifer here</a> and take a look at <a href="http://www.radaronline.com/photos/image/66054/2010/05/sammi-and-ronnie-heat%20-miami-beach">Jersey Shore’s Sammi getting hot and bothered in Miami</a>. (� www.splashnews.com)

Cameron Diaz is a blonde surfer girl at heart.  <a href="http://www.radaronline.com/photos/image/66461/2010/05/fox-gallery-brunette-vs-blonde-bikini-babes#image-load">Check out Cameron’s toned and tan body here</a> and scope out photos of <a href="http://www.radaronline.com/photos/image/65822/2010/05/snookis-animal-print-%20swim-wear-vs-jwowws-sexy-bikini">Snooki and JWOWW’s bikini battle in Miami</a>. (Owen Beiny/ WENN)

Kate Beckinsale doesn't look like your average mom.  <a href="http://www.radaronline.com/photos/image/66456/2010/05/fox-gallery-brunette-vs-blonde-bikini-babes#image-load">Check out Kate’s flawless figure here</a> and see sexy snaps of <a href="http://www.radaronline.com/photos/image/65726/2010/05/lady-gaga-st-tropez">Lady Gaga in an animal-inspired bikini</a>.   (BORIS_National Photo Group)

It's no wonder why Israeli model, Bar Rafaeli, is dating one of Hollywood's hottest actors, Leonardo DiCaprio.  <a href="http://www.radaronline.com/photos/image/66441/2010/05/fox-gallery-brunette-vs-blonde-bikini-babes">See more of the stunning supermodel here</a> and check out <a href="http://www.radaronline.com/photos/image/47467">more hot bikini photos of Bar in this gallery</a>. (LS/Ken Goff Photos Ltd)

Katy Perry’s black coif compliments her '70's pinup style.  <a href="http://www.radaronline.com/photos/image/66436/2010/05/fox-gallery-brunette-vs-blonde-bikini-babes">View more shots of Katy in a bikini here</a> and see the <a href="http://www.radaronline.com/photos/image/66179/2010/05/kirsten-dunst-shows-h%20er-bikini-body-cannes">revealing shots of Kirsten Dunst in a black bikini</a>.