Miley Cyrus – born Destiny Hope Cyrus – became legal yesterday (November 23). Yep, that’s right – the racy starlet wasn’t even 21 yet when she was twerking at the MTV Video Music Awards!

Miley didn’t throw the bash of the century like we would all expect, however – her Twitter account showed her at home alone on Saturday night. Well, alone with her dogs, anyway.

MTV celebrated Miley all day Saturday with several specials – “21 Candles: Miley’s MTV Moments” aired Saturday afternoon, and was followed by the documentary, “Miley: The Movement Deluxe Edition.”

The reluctance to leave her home may have been attributed to the fact that her home was allegedly burglarized Friday, the day before her birthday. Police cannot confirm or deny that the home that was discovered to have been broken into was in fact that of Miley Cyrus.

Miley tweeted this picture as proof of her mild evening on Saturday night:

All I could want on my birthday ❤️❤️❤️ pic.twitter.com/XgU4JHTJjy

— Miley Ray Cyrus (@MileyCyrus) November 23, 2013

The young woman may have also been too tired to go out for her birthday – the star was reportedly rehearsing all day on Saturday for her upcoming American Music Awards’ performance.

Miley may also have been saving her energy – she is hosting a private after-party/birthday bash in the theater of Beacher’s Madhouse at the Hollywood Roosevelt Hotel. She recently tweeted about her hopes for the Sunday night celebration, saying, “I want everyone to party like its their birffffday tomorrow.”

Image courtesy @MileyCyrus via Twitter.