Miley Cyrus partied with Amber Rose at her 21st birthday bash.

The 'Wrecking Ball' hitmaker - who reached the milestone age on November 23 - partied with pals including Amber and her husband Wiz Khalifa, Tyler and The Creator following her appearance at the American Music Awards on Sunday (24.11.13).

The bash included a photo booth, balloons and giant cut-outs of Miley's face - with her hair tied into two knots at the top of her head and her tongue sticking out much like during her controversial duet with Robin Thicke at MTV Video Music Awards in August - which guests could pose with.

Wiz had a great night and shared his love for Miley with his fans, insisting the former Disney star reminds the rapper of the way he was in his own youth.

Following the party, Wiz posted a picture of Amber on his Instagram page, adding: ''Faded #HappyBirthdayMiley!!!!! Had a blast at ur BDay Party tonight. Was lookin for ya drunk ass Lol U remind me so much of myself when I was 21. Fuck the world b***h ur the s**t! I got cha back babes through what eva. @mileycyrus (sic)''

Meanwhile, Miley's father, country singer Billy Ray Cyrus, reportedly gave her a 2014 Can Am Spyder three-wheeled motorcycle with her initials emblazoned across the front.

According to the vehicle was gifted to the pop star with a big gold bow tied around it.