The 'Heart Skips a Beat' singer explained that while he attended Marvin Humes and Rochelle Wiseman's wedding on Friday, his friends tipped him to tie the knot in 2014.
He tweeted: "Had some bets with a few guys last night... I'm ODDS on to get married in 2014... Interesting!!
"Better go find a bride soon then.."
Murs also congratulated the married couple on their "epic" special day.
"What a fantastic day yesterday for the NEW Mr & Mrs Humes!! Was a pleasure to be there... Such an EPIC day!! #perfectcouple," he added.
Rochelle Wiseman described her wedding as the "best day" of her life yesterday.
The newlyweds have postponed their honeymoon by five months due to their busy work schedules.