Kelly Clarkson's 'Miss Independent' days are becoming numbered! She and fiance Brandon Blackstock have reportedly set a date for their wedding!

RadarOnline obtained a copy of Kelly and Brandon's Save the Date invitation, which says the two will be tying the knot on Oct. 20 in Nashville, Tenn -- unless these are decoy invites! The colors of the invite are very warm -- Kelly's chosen yellow and an orange-brown -- which is perfect for a fall wedding. The Save the Date features a page marker and reads, "Bookmark the date for the wedding of Kelly and Brandon." What a cute idea!

Kelly has already talked a bit about the wedding saying, "We’re actually thinking the fall this year. We’re thinking outside. We are trying to make it small, but it’s hard. I literally had a breakdown two weeks ago about the wedding list." Seems as though Clarkson is experiencing bridal anxiety like every other girl getting married these days!

And since she's a country girl, she'll have none other than 'The Voice' coach Blake Shelton perform at her reception. We'd be that's a hoot!

Of course, Kelly is feeling jitters like any other person getting hitched, saying, "I’m actually terrified at everyone watching me walk down the aisle. That’s like the worst thing ever." It can't be that bad, Kelly! You'll just be getting closer to marrying your best friend!

We wish Kelly and Brandon the best in their wedding planning!