Can you believe it's been 10 years since Justin Timberlake brought sexy back?
Neither can he, it seems.
Yes, the 35-year-old pop star's hit 2006 electro R&B song "SexyBack," one of his most successful singles, celebrated its 10th anniversary earlier this month.
When asked about the milestone, Timberlake told E! News' Marc Malkin exclusively, "That makes me feel old."
"Life has changed, a lot!" he added.
"SexyBack" is the first single released from the pop star's second studio album, FutureSex/LoveSounds.
He went on to release two more major records and his music career is flourishing.
So is his personal life; less than a year after releasing "SexyBack" in July 2006, Timberlake began dating Jessica Biel. They wed in 2012 and welcomed son Silas in 2015.
Timberlake made his comments to Malkin at San Diego Comic-Con International 2016 Thursday, before speaking at a panel for DreamWorks' new animated movie Trolls, which is set for release on Nov. 4.
Timberlake portrays one of the main trolls in the film and also served as executive producer of its soundtrack, which contains his dance single "Can't Stop the Feeling," currently one of this summer's biggest hits.
The actor also found success in acting in the years after "SexyBack" was released; In addition to Trolls, he has had parts in movies such as The Social Network, Bad Teacher and Inside Llewyn Davis.
"SexyBack" became Timberlake's first solo single to hit the No. 1 spot on the Billboard Hot 100 singles chart, where it spent 36 weeks, and was certified platinum.
The song was inspired by David Bowie, who died earlier this year.