Despite rocking a huge rock, Miley Cyrus wants to clarify: She is not betrothed!

Cyrus took to Twitter to clear up engagement rumors, which have been running rampant ever since she posted a photo on the microblogging site sporting what looks like a diamond ring on her all-important finger.

Could’ve fooled us, Ms. Miley! The former ‘Hannah Montana’ starlet has been hanging all over her Aussie beau Hemsworth, whose blockbuster ‘The Hunger Games’ premiered this weekend. Cyrus and Hemsworth kept mum on the rumors all weekend, likely because they were too busy promoting Hemsworth’s movie.

While the couple are madly in love, Hemsworth is said to be worried about Cyrus’ partying. Additionally, at Hemsworth’s 22 and Cyrus’ fresh faced 19, the duo are pretty young to be strolling down the aisle. We think Miles would at least want to wait until she can legally sip champagne at her wedding before she ties the knot!