American Girls! Celebs in Red, White & Blue

Happy Fourth of July! Take a look at the Hollywood's hottest ladies as they recently rocked red, white and blue all around town! From red dresses paired with blue shoes to blue striped shirts, matched with red shoes and American flag prints, celebs have been lighting up red carpets in the patriotic color scheme. Check it out!

Katy Perry is a firecracker onstage during VH1 Divas Salute the Troops presented by the USO on December 3, 2010 in Miramar, California.

Marina Diamandis of Marina & the Diamonds performs on stage at the Falls Music & Arts Festival on December 29, 2010 in Lorne, Australia.

Ke$ha goes all out at the Wireless Festival at Hyde Park on July 2, 2011 in London, England.

Zooey Deschanel walks on the field for the Star Spangled Banner prior to Game Four of the MLB World Series between the St. Louis Cardinals and the Texas Rangers on October 23, 2011 in Arlington, Texas.

Carrie Underwood shows off her American pride during the 2012 CMA Music Festival on June 8, 2012 in Nashville, Tennessee.

Mad Men and Community star Alison Brie attends the Paley Center For Media's PaleyFest 2012 event honoring Community on March 3, 2012 in Beverly Hills, CA.

Community star Gillian Jacobs arrives in a blue striped top and red shoes to the 2012 American Express Tribeca Film Festival LA Reception on March 19, 2012 in Beverly Hills, CA.

Scarlett Johansson is blooming at Marvel's The Avengers European premiere on April 19, 2012 in London, England. 

Wearing a blue dress with red embellishments, Zooey Deschanel arrives to a screening of FOX's New Girl on May 7, 2012 in North Hollywood, CA.

Christina Applegate pairs a blue dress with red heels at NBC's Upfront Presentation at Radio City Music Hall on May 14, 2012 in New York City.

Reality star Dina Manzo dons a red dress and a blue tote to attend the Project Ladybug/L.K. Bennett event at the Bloomingdale's The Shops at Riverside on May 31, 2012 in Hackensack, New Jersey.

Wearing a red shirt with a blue scarf, Estella Warren arrives at the VIP red-carpet cocktail party hosted by Wikipad and Nvidia as part of the celebrations for E3 on June 6, 2012 in Los Angeles.

Wearing a blue dress with a pop of red, Regina King attends a photocall for Southland during the 52nd Monte Carlo TV Festival on June 12, 2012 in Monte Carlo, Monaco.

Wearing a red and blue leather skirt, Kristen Stewart attends the Schiaparelli and Prada: Impossible Conversations Costume Institute Gala at the Metropolitan Museum of Art on May 7, 2012 in New York City.

Ke$ha matched her patriotic outfit with dramatic makeup at the RIAA Presidential Inaugural Charity Benefit on January 21, 2013 in Washington.

Jaime King looked cute in an affordable Jason Wu for Target ensemble at the collection's private launch event on January 26, 2012 in New York City. 

Ross Matthews rocked a blue tie with a red blazer at the E! 2013 Upfront on April 22, 2013 in New York City.

Mariah Carey showed off her bikini bod on Twitter in this American flag themed bikini on July 2, 2013, plugging her NBC 4th of July special. "Gotta be Pon de water for the Fourth of July! Can't wait for the NBC special, it's going to be festivity!," she tweeted.

Though she's since noticeably toned down her former wild style, Katy Perry was once all about the stars and stripes. Here she is performing during the children's concert to celebrate military families on January 19, 2013 in Washington, D.C.

Victoria's Secret Angel Lily Aldridge stole the show with this patriotic lingerie look at the 2012 Victoria's Secret Fashion Show on November 7, 2012 in New York City.

Ireland Baldwin bared her stomach in a cropped American flag top at the 2013 Coachella Valley Music & Arts Festival in Indio, Calif. on April 12, 2013.

Happy Fourth of July! Take a look at the Hollywood's hottest ladies as they recently rocked red, white and blue all around town! From red dresses paired with blue shoes to blue striped shirts, matched with red shoes and American flag prints, celebs have been lighting up red carpets in the patriotic color scheme. Check it out!