Hollywood heads to high school

From prom queen to pop princess! Stacy Ferguson (a.k.a. Fergie) has always been glamorous -- she was even a member of the prom court at her 1993 senior soiree at Glen A. Wilson High School in Hacienda Heights, Calif.

The stars are all about the glitz and the glam! Forget the red carpet -- see who pulled out all the stops to hit up their high school proms ... Oh baby baby! Britney Spears looked red hot in this glittering getup she wore as a freshman at Park Lane Academy in 1997 ... although this outfit is nothing compared to the sexy stage outfits the singer swears by today.

Country cutie Carrie Underwood quickly graduated from high school senior to red carpet style star just a few years after this prom pic was snapped at Oklahoma's Checotah High in 2001.

Meet the luckiest woman alive: George Clooney's high school prom date. It comes as no surprise that the famous A-lister had a way with the ladies even as a teenager at Augusta High School in Kentucky in 1978. Meanwhile ...

... George Clooney's future better half, Stacy Keibler, wasn't afraid to let loose at her sophomore dance in 1995. Even as a teen, the former cheerleader (who went to an all-girls Catholic school in Baltimore) knew how to turn heads.

We only wish "Keeping Up with the Kardashians" had been a thing back in 1998 ... we would have loved to see Kim bust a move with her dashing prom date.

Will Ferrell was named Winter Ball Prince when he was a senior at University High School in 1986, but we're guessing he was also a pretty strong contender for Senior Class Clown. The high school goofball paired his tux with a sparkly tiara after taking the night's honors, just in time for photos with his date.

Forget Cory and Topanga -- we can't get enough of Danielle Fishel and Lance Bass! The former "Boy Meets World" star, who dated the famous boy bander in 1999, posted an old-school photo of the two of them heading off to prom. "Pics or it didn't happen," Fishel tweeted. Don't they look cute?

Was Claire Danes even old enough to go to prom when this photo was taken? The "Homeland" star was still a baby-faced teen when she cozied up to her prom date for a super cute (and yes, slightly awkward) photo op in 1997.

Better late than never! "Basketball Wives" star Evelyn Lozada, 37, happily accepted a Michigan teen's invitation to prom after missing out on her own high school dance as a kid. "Unfortunately, I couldn't attend my prom when I was in high school because I was pregnant with my daughter Shaniece," she wrote on her blog on May 30, 2013. "But this was such an awesome experience and I was so honored." Anthony Nelson, a 19-year-old student from Bloomfield, Michigan, asked Lozada out over Twitter.

It's hard to believe President Barack Obama was ever just another typical 17-year-old excited for his high school prom. This photo, unearthed by Time Magazine, shows the future POTUS as a senior in 1979 getting ready to head to the big dance at Punahou School in Honolulu along with his date Megan Hughes (r.) and pals Greg Orme (l.) and Kelli Allman. "It was a really fun, happy time. We were all cracking up, and everyone was smiling," said Allman, who shared the photos.

Time flies when you're busy being famous, but Reese Witherspoon hasn't aged a bit since hitting up her school dance in 1994. The actress already knew a thing or two about striking a red carpet-worthy pose when she was only a high school senior.

Milken Community High School senior Jake Davidson went to prom with stunning Sports Illustrated model Nina Agdal -- and she wasn't even his first choice. After Davidson famously invited Kate Upton to be his date over Youtube, the 21-year-old brunette beauty got in touch with him instead. "Jake was waiting to hear from Kate and when Nina heard about it, she said, 'If Kate can't go, I'd like to go,'" Davidson's mother, Cheryl, told The San Bernardino Sun. Looks like the two had fun! "She'd be a 15 on a scale of 1 to 10" Davidson told "Inside Edition" about Agdal.

Mitt Romney and Ann Romney go way back -- they actually met at a school dance! "When Mitt and I met and fell in love, we were determined not to let anything stand in the way of our life together," Ann said of her husband at the 2012 Republican National Convention in August. Here, the two pose together before heading to Mitt's senior prom in 1965.

Long before her "Cougar Town" days, Courteney Cox was a beaming high school sophomore with a questionable sense of fashion ... is that a turtleneck she's wearing? We'll cut her some slack -- it was the'80s, after all.

Even back in high school, men were saving the last dance for the gorgeous Sandra Bullock. Though, we have to say that her hairstyle has drastically improved over the years.

When Demi Lovato makes a promise, she keeps it. After swearing to go to prom with her friend Nolan when the two were in kindergarten, the "Heart Attack" singer dressed up in red to accompany her pal to his high school dance in Dallas in 2010. "A promise made in kindergarten finally coming true.. Prom with @nolannard!!! :)" she tweeted, sharing this pic.