We have things we wish we could take back or wish we could do all over again.  Celebrities are no different and Carrie Underwood is definitely no different.  Carrie recently revealed what her biggest mistake was.  Do you think you know what it is?

Carrie’s biggest regret is one of the guys she dated prior to meeting her husband Mike.  Carrie regrets dating Chace Crawford!!

(Photo by Kevin Winter/Getty Images)

In an interview with U.K.’s Now Magazine Carrie says, “In my heart I knew it wasn’t right.”  She went on to say, “You never really know why someone is with you.  I feel like it was more of a publicity stunt.” OUCH!!!

Chace and Carrie dated back in 2008.  Fortunately, it didn’t take long for Carrie to bounce back.  She married hockey star Mike Fisher, in 2010.  \

** On a side note**

How weird is this?? Carrie dated Dallas Cowboy QB Tony Romo in 2007.  Then she dated Chace Crawford in 2008.  Then Tony Romo ends up marrying Chace Crawford’s sister, Candice in 2011! What a small celebrity world.