4 days after her happyland-themed birthday bash in Hollywood, singer Miley Cyrus dresses up in a taco costume on Tuesday as a continuation of her birthday celebration.

Wrapped in tortilla and contained by a clothing representation of tomatoes, lettuce, and cheese, the singer has posted pictures on Instagram showing her ridiculous outfit while singing and taking a selfie with an alien-costumed companion.

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Contrary to what many people believed and expected, the former Hannah Montana star did not tone down her lifestyle a bit despite the budding romance shared with good boy Patrick Schwarzenegger. As it turns out, she maintains a reputation for controversial choices.

Just last Monday, Cyrus was spotted at Hudson Bar in West Hollywood in a bizarre-looking outfit of sparkling pink tights, hot pink coat made with fur, and short tattered denim pants. The weird outfit was accentuated by equally weird face stickers of pink hearts and silver blings.

Since the release of Cyrus' album Bangerz in 2013, she has maintained a status of extreme fashion preference and a known penchant for wild parties.

During her Fantasy Nightclub birthday party last Friday, Cyrus graced her friends and visitors with a spectacle of psychedelic outfits, neon balloons, a humongous pizza-designed cake, and a lot of adult-themed mechanical toys. With her at the event was boyfriend Patrick.

According to many sources, the relationship of the two young love birds is not blessed with approval from Patrick's parents, Maria Shriver and Arnold Schwarzenegger. A reliable source tells Hollywoodlife that Shriver is not discreet about saying that she disagrees wit the publicized romance of her son.

The source says, "She is controlling when it comes to the image of the family and this is eating her up in the inside."

Cyrus, on the other hand, does not seem to mind the controversies surrounding Patrick's parents' disapproval of their relationship. She turned 22 last Nov. 23.

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