The couple, who are known for their down-to-earth manner, have taken to Instagram to share their sentimental - and hilarious - messages about each other with fans.
Busted member Matt took the sentimental route for his sweet statement, calling Big Brother presenter Emma "the most amazing wife and mother" and admitted he's not sure how he managed to "hang on to her" for ten years.
"I know I’m punching before you all comment that! I am the luckiest guy in the world," he captioned an intimate image of the pair nuzzled together as they relax in bed.
"I get to spend the rest of my life with this kind beautiful powerful woman. She is the most amazing wife and mother and I could not be more proud to be her husband. Thank you for the best years of my life."
Emma's message to her mister, however, was a little less on the gushy side, with the joker sharing a snap instead of her feet in Matt's face, and toe up his nose.
"10 glorious years of annoying the s*** out of him," she wrote, "thank you @mattjwillis for always being my partner in crime. Love you babe."
"That's what I call a relationship" one fan joked under Emma's snap, while many more tagged in their own partners comparing their relationship to the fun pair.
Emma and Matt met in 2004 while she was working in MTV. They tied the knot in 2008 - Emma was 32 and Matt was 25 at the time.
Emma wore a wedding dress by Phillipa Lepley and guests included Holly Willoughby, Ant McPartlin and Sugababes' Heidi Range.