EXCLUSIVE: Jenny McCarthy's prom dress fits her better now than it did 25 years ago

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EXCLUSIVE: Jenny McCarthy Can Still Fit in Her Prom Dress 25 Years Later

Jenny McCarthy basically stopped aging in high school.

At 43, the actress and mom showed ET she is still able to fit in her prom dress from 25 years ago!

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"It actually fits better now than it did then," said McCarthy's husband, Donnie Wahlberg.

"Because I bought boobs!" McCarthy added with a laugh.

The couple were decked out in high-school chic formal wear in the middle of New York City's Herald Square on Wednesday to promote SiriusXM's Prom Radio.

Both were able to recall their prom experiences, although neither of them seemed to enjoy the events too much.

Pictures of Jenny McCarthy and Donnie Wahlberg in old prom clothes:

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EXCLUSIVE: Jenny McCarthy's prom dress fits her better now than it did 25 years ago
NEW YORK, NY - MAY 17: SiriusXM Host Jenny McCarthy (R) and husband/ actor Donnie Wahlberg kick off SiriusXM's Prom Radio Channel on May 17, 2016 in New York, New York. (Photo by Cindy Ord/Getty Images for SiriusXM)
NEW YORK, NY - MAY 17: SiriusXM Host Jenny McCarthy (R) and husband/ actor Donnie Wahlberg kick off SiriusXM's Prom Radio Channel on May 17, 2016 in New York, New York. (Photo by Cindy Ord/Getty Images for SiriusXM)
NEW YORK, NY - MAY 17: SiriusXM Host Jenny McCarthy (R) and husband/ actor Donnie Wahlberg kick off SiriusXM's Prom Radio Channel on May 17, 2016 in New York, New York. (Photo by Cindy Ord/Getty Images for SiriusXM)
NEW YORK, NY - MAY 17: SiriusXM Host Jenny McCarthy and husband/ actor Donnie Wahlberg kick off SiriusXM's Prom Radio Channel on May 17, 2016 in New York, New York. (Photo by Cindy Ord/Getty Images for SiriusXM)
Actors Jenny McCarthy and Donnie Wahlberg arrive at the 2015 American Music Awards in Los Angeles, California November 22, 2015. REUTERS/David McNew
Photo by: Dennis Van Tine/STAR MAX/IPx 2/12/15 Jenny McCarthy with Donnie Wahlberg Hosts "Singled Out...Again" On Her Exclusive SiriusXM Show, "Dirty, Sexy, Funny With Jenny McCarthy". (NYC)
Jenny McCarthy, left, and Donnie Wahlberg arrive at the Television Academy's Creative Arts Emmy Awards at the Nokia Theater L.A. LIVE on Saturday, Aug. 16, 2014, in Los Angeles. (Photo by Vince Bucci/Invision for the Television Academy/AP Images)
Donnie Wahlberg , left, and Jenny McCarthy present the award for favorite pop/rock album at the 42nd annual American Music Awards at Nokia Theatre L.A. Live on Sunday, Nov. 23, 2014, in Los Angeles. (Photo by Matt Sayles/Invision/AP)
Jenny McCarthy, left, and Donnie Wahlberg arrive at the 42nd annual American Music Awards at Nokia Theatre L.A. Live on Sunday, Nov. 23, 2014, in Los Angeles. (Photo by John Shearer/Invision/AP)
Jenny McCarthy and Donnie Wahlberg attend A Celebration of Barbara Walters at the Four Seasons Restaurant on Wednesday, May 14, 2014 in New York. (Photo by Charles Sykes/Invision/AP)
Jenny McCarthy and Donnie Wahlberg seen at the Parliament night club for her bash to raise funds for the nonprofit Generation Rescue, which supports families dealing with an autism diagnosis, on Frriday, December 20, 2013 in Chicago. (Photo by Barry Brecheisen/Invision/AP)
Actor Donnie Wahlberg and girlfriend Jenny McCarthy attend "Howard Stern's Birthday Bash", presented by SiriusXM, at the Hammerstein Ballroom on Friday, Jan. 31, 2014 in New York. (Photo by Evan Agostini/Invision/AP)
LAS VEGAS, NV - FEBRUARY 14: Actor/singer Donnie Wahlberg (L) and his wife, actress/comedian Jenny McCarthy, attend a Valentine's weekend party at 1 OAK Nightclub at The Mirage Hotel & Casino on February 14, 2015 in Las Vegas, Nevada. (Photo by Gabe Ginsberg/FilmMagic)
NEW YORK, NY - MARCH 30: (EXCLUSIVE COVERAGE) Donnie Wahlberg and Jenny McCarthy pose during 'Dirty, Sexy, Funny with Jenny McCarthy' show at SiriusXM Studios on March 30, 2015 in New York City. (Photo by Slaven Vlasic/Getty Images)
LAS VEGAS, NV - FEBRUARY 13: Actress/television host Jenny McCarthy (L) and actor/singer Donnie Wahlberg attend 1 Oak Nightclub at The Mirage Hotel & Casino on February 13, 2015 in Las Vegas, Nevada. (Photo by Bryan Steffy/WireImage)
PHOENIX - JANUARY 30: Jenny McCarthy and her husband Donnie Wahlberg demonstrate the virgin contenstant's kiss on the television show 'The Bachelor' before McCarty's Sirius XM radio show at the Super Bowl's Radio Row at the Phoenix Convention Center on January 30, 2015. (Photo by Matthew J. Lee/The Boston Globe via Getty Images)
PHOENIX, AZ - JANUARY 30: (L-R) TV personality Jenny McCarthy and singer/actor Donnie Wahlberg attend SiriusXM at Super Bowl XLIX Radio Row at the Phoenix Convention Center on January 30, 2015 in Phoenix, Arizona. (Photo by Cindy Ord/Getty Images for SiriusXM)
MIAMI, FL - FEBRUARY 07: Jenny McCarthy and Donnie Wahlberg attends the E11even Miami's 1 Year Anniversary at E11EVEN on February 7, 2015 in Miami, Florida. (Photo by Gustavo Caballero/Getty Images for E11even Miami)
NEW YORK, NY - JANUARY 06: Jenny McCarthy (L) and Donnie Wahlberg visit SiriusXM Studios on January 6, 2015 in New York City. (Photo by Andrew Toth/Getty Images)
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PIC: John Stamos Shares High School Prom Photo and It Is Everything

"I knew I was with the wrong date," Wahlberg said. "I was hoping one day to be with the right date at a prom, and I think today it's actually happening."

McCarthy showed us her prom photos with her date, Bob from Long Island.

"This is some guy I met on Spring Break," McCarthy explained. "He lives in Long Island. I have no idea who he is."

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"Bob, you missed out on the good boobs, buddy. Sorry!" Wahlberg said

Prom Radio airs Friday on SiriusXM.

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