Miley Cyrus celebrated her 22nd birthday this weekend, with rumored new boyfriend Patrick Schwarzenegger by her side.

The “Wrecking Ball” singer celebrated with a party in Hollywood on Saturday night, even sharing a photo of her unique cake with fans.

As she posed next to a pizza cake, she wrote, “It's my buuuurffffdayyyy.”

Cyrus’ outfit choice for the party was interesting, with the pop star wearing several objects in her hair and a pink and yellow fur jacket.

Just Jared reports Cyrus showed up to her party with a bevy of friends, including her brother Braison. The party featured sex toy decorations as well as a mechanical dildo for guests to ride if they wanted to.

Cyrus and Schwarzenegger, the son of Arnold Schwarzenegger and Maria Shriver, confirmed their relationship last week by publicly making out at the USC vs. Berkeley game at the L.A. Memorial Coliseum. The night before, she joined his family at a screening for Still Alive, which Shriver executive produced.

image via Instagram from Miley Cyrus

image via Fresh/INFphoto.com