Crystle poses with students from Brooklyn Middle School 35 and a few well known cartoon characters on a steamy hot day at Six Flags Great Adventure in Jackson, NJ. (Photo by Ron Wyatt)

Crystle was front and center at Madison Square Garden for
Jerry Seinfeld's public performance for "Stand Up for A Cure" supporting Lung Cancer research at New York's
Memorial Sloan-Kettering Hospital.

Crystle and Hilary visit Central Park for the YAI Central Park Challenge.

Crystle finds some time during her busy day to make special visits.

Crystle visits her alma mater, Elkins High School, in Missouri City.

Crystle visits Middle School 35 in Brooklyn, NY where she has "adopted" the 7th grade classes.

Crystle and Hilary attend the the Audi Best Buddies Challenge benefit.

Riyo, Crystle and Hilary attend Cielo Latino, a benefit to raise funds for the Latino Commission on AIDS.

Crystle, Riyo and Hilary at the 5TH Annual Lucky Club Hospitality Suite during NBC’s Upfront Week in New York.

Crystle meets with Deputy Mayor for Education and Community Development Dennis Walcott at New York City's City Hall and then visits the students at Public School 3 in Brooklyn who participate in the Education Through Music program.

Crystle was an honored guest at the grand opening
of The Sports Museum of America, the first and only museum devoted to US Sports.

Crystle attends the Lighting Ceremony at the Empire State Building, to mark the beginning of Project Sunshine week and Book Club reading at NYU Rusk Hospital for Project Sunshine.

Photos: Project Sunshine

Check out Crystle's playlist on iTunes

Hosted by the United War Veterans Council of New York City, Crystle participated in the 2008 "Thank You For Serving" campaign which goes out to military bases and hospitals worldwide and posted at www.thankyoufs.org.

Riyo and Crystle attend A Caring Hand's 6th Annual Gala, Handing Our Children A Brighter Future.

Crystle hits the red carpet of the 10th Annual Young Hollywood Awards with Bob Webber, Creative Director of Nina Footwear.

Following the Capitol Files' After-Party, Crystle made a stop at the Bloomberg After-Party before ending the eventful day!

After the White House Correspondents' Association Dinner, Crystle headed to the Newseum for the Capitol File's After-Party.

Annual Dinner of the White House Correspondents' Association.

Crystle begins her day in Washington, DC with a tour of the Capitol.

Crystle appears on 106 & Park.

EXTRA "Getting Glam" with Crystle.

Riyo and Crystle attend the ASPCA's 11th Annual "Bergh" Ball in the newly re-opened Plaza Hotel.

Riyo and Crystle attend the HealthCorps charity event.

Crystle gets acquainted with her new hometown.

Crystle continues her Media Week with an appearance on the CW11 Morning News.

After settling into her new New York City apartment, Crystle is interviewed by Access Hollywood.

Crystle Stewart is crowned Miss USA 2008 at the Planet Hollywood Resort and Casino Theatre for the Performing Arts, in Las Vegas, Nevada.