LG doesn't need to worry about leakers revealing their secrets too often because they tend to reveal their own stuff more often. This time they are teasing the LG G2 Mini in a graphic they posted on their Facebook page. They also made it clear that all the details will be revealed on February 24th. This is obviously official confirmation of the existence of the device which was only rumored before. Here's what the Facebook post shared as far as info with the teaser pic:
Experience the MINI.
Mobile World Congress. 2014-02-24.
So, there you have it. The LG G2 Mini will definitely be unveiled on the 24th of February. This also happens to be the same day that Samsung and Sony will be holding their press events. Let's cross our fingers they aren't doing them all at the same time too.