If you didn’t already know that Blake Shelton is a Christmas-time fanatic, here’s your sign.

The country megastar will be offering fans “25 Days of B.S.” with special messages, giveaways and even more happening every day until December 21^st.

The first holiday treat from Blake was a video in which he talks his fondest Christmas memories.

“Most of my favorite memories growing up as a kid… most of ‘em are to do with or around Christmas time.”

And there’s more… Blake’s stopping by The Tonight Show with Jay Leno tonight and paying Chelsea Lately a visit tomorrow night.

Then, on Monday his long-awaited holiday special Blake Shelton’s Not So Family Christmas airs Monday night on NBC.

And CMT’s getting in on all the B.S. action, too. His CMT Invitation Only DVD will be available exclusively at Target on December 18^th.

The DVD features Blake performing some of his hits, including “God Gave Me You,” “Honey Bee” and “Footloose,” as well as three never-before-seen versions of ”The Baby,” “Drink On It” and “Home.”

More details on 25DaysofBS.com.