Megan Thee Stallion when you’re rooting for her to beat you at the Grammys.That’s how rising country star Ingrid Andress feels about her “Savage” competition for the prestigious Best New Artist award on Sunday night.“I may or may not have voted for her,” Andress, 29, told The Post, with a laugh. “She’s just, like, undeniably herself, and I respect that a lot. She just does her thing and [doesn’t] care what anybody says.