There have been recent rumors that she and boyfriend John Mayer are ready to tie-the-knot, and to spin the mill even more, she showed up on Sunday with some bling on her engagement finger.
The on-again-off-again couple began dating last year, and while there's no confirmation of an engagement, they're certainly moving in that direction, reports E! News.
"Everyone wants them to get engaged," a source recently told the website. "They are so perfect together."