What a difference 10 years makes! Kelly Osbourne threw it way back on Thursday, posting a decade-old pic with Adele to Instagram.

WATCH: Adele Confirms She's 'Married Now' During Australian Concert: 'I've Found My Next Person'

“#TBT2007 of me & @adele hosting/starting a conga line at @bbcradio1 #BigDayOut! #BackInTheDay,” the TV personality, now 32, captioned the candid shot with the then 18-year-old singer at the British radio event.

The photo was taken around the time that Adele’s career was first taking off in England. In 2007 she won the Critics Choice Award at the BRITs, and her breakout song, “Hometown Glory,” was also released that year.

Since then, obviously, she has gone on to sell millions of albums and won 15 GRAMMY awards, including this year’s Album of the Year.

It’s been a big year for Adele, 28, outside of her many awards. The British singer also confirmed that she wed longtime partner, Simon Konecki, during a concert in Australia earlier this week.

MORE: Adele Hilariously Freaks Out Over a Mosquito While Performing in Australia: 'It Was Sucking My Blood'

The moment came when she was introducing her song “Someone Like You,” and said, "Obviously I can't go through with those feelings because I'm married now. I've found my next person."

Watch the clip for more!