Miranda Lambert is full of surprises -- in the same week she dumped salad on a woman's lap during a restaurant argument ... she's now announced she's got a brand new husband.
Country - Singer - Marriage - Saturday - Honor
The country singer made the marriage reveal out of nowhere Saturday, saying ... "In honor of Valentine's Day I wanted to share some news. I met the love of my life. And we got hitched! My heart is full."
She adds ... "Thank you Brendan Mcloughlin for loving me for.... me."
Wedding - Pics - Miranda - Dress - Husband
The wedding pics show Miranda wearing a gorgeous dress with her husband in the middle of a big open field ... but it's unclear where they're at.
We do know Lambert was in Nashville last weekend, though ... because we broke the story...