PHOTOS: Miranda Lambert's Amazing Body Transformation

The lady in red isn’t afraid to reveal her hard-earned assets. READ: Miranda Lambert's Weight Loss Plan Revealed At Sunday’s Grammy Awards, country crooner Miranda Lambert strutted the carpet in a daring, red-hot dress, proudly showing off her new svelte figure. The 30-year-old has plenty of reasons to celebrate, including her successful weight loss. READ: The Junk Food Miranda Lambert Gave Up “People think I lost more, but I’m short,” Lambert told PEOPLE. “I’m only 5'4” so when I gain, I gain everywhere and when I lose, I lose everywhere.” READ: Christina Aguilera Dishes on Weight Loss Secret And if you think the singer went under the knife for her amazing bod, guess again. Lambert dropped an entire dress size the old fashioned way: incorporating daily exercise and opting for a healthier breakfast. But there’s one thing she won’t give up. “I didn’t give up drinking,” says the blonde bombshell. “I refused. You have to drink to put up with my husband (Blake Shelton)! Just kidding!" PHOTOS: Snooki 'Shore' Looks Slimmer, Huh? Of course, there’s more to Lambert's guide to shedding the pounds than simply having a proper diet and exercising daily. Click here for the star’s weight loss plan. And for some motivation to kick off your own goals, check out Lambert’s dramatic transformation below: