Miranda Lambert cozies up to Brendan McLoughlin as they mark sweet relationship milestone

Miranda Lambert cozies up to Brendan McLoughlin as they mark sweet relationship milestone The Mama's Broken Heart singer is so in love Miranda Lambert and Brendan McLoughlin couldn't be happier together — as the The country singer and her husband celebrated four years of marriage with a beach vacation, documenting the fun on Instagram. VIDEO: Miranda Lambert delights fans with long-awaited news "Celebrating 4 years married today with my main squeeze @brendanjmcloughlin," she captioned her post. "Happy anniversary babe! You …