For someone who is so critical of rumors about her relationship and personal life, Miley Cyrus sure isn't doing much to keep the public from talking!

The singer made headlines once again after what seems to be a crazy weekend partying in Miami. Despite only being 20 years old (as in, not of legal drinking age), Miley was allowed into Miami's Cameo nightclub on Sunday, where she partied with friends (not her fiance Liam Hemsworth) until 5 in the morning.

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She showed off her legs in a short, black leather dress for the outing and definitely didn't seem too thrilled by all the paparazzi attention as she left the club in the wee hours of the morning.

Miley's fun-filled weekend began long before Sunday night, though, as she was spotted smoking a suspicious looking cigarette on a balcony Friday. While we won't jump to conclusions, the general consensus seems to be that  her brown-paper-rolled substance is marijuana. We know Miley is certainly no stranger to smoking different subtances, which we've seen not only from photos and videos, but also from her new song "Ashtrays and Heartbeaks" with Snoop Lion.

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Important to note, also, is something important missing from the singer's left hand as she takes a puff of the blunt -- her engagement ring! Again, let's not jump to conclusions, as it looks like Miley is just getting out of bed based on her ensemble, so perhaps she just didn't have time to put on her jewelery yet, right? Whatever the reasoning is, we're probably going to hear from Miley herself about it on Twitter sometime over the next few days anyway.

Do you think Miley and Liam are actually done?

Photos Courtesy of: Fame/Flynet