Miley Cyrus runs errands in Beverly Hills in black tank top and black side tassel pants

Miley Cyrus runs errands in Beverly Hills in black tank top and lack side tassel pants after celebrating Hannah Montana 15th anniversary

She recently celebrated the 15th anniversary of the premiere of her hit Disney Channel show Hannah Montana.

And on Tuesday, Miley Cyrus showed off her shaggy hairdo and tattooed arms as she ran an errand in Beverly Hills.

The Wrecking Ball hitmaker, 28, stepped out in a black tank top and black side tassel pants.

Out and about: Miley Cyrus showed off her shaggy hairdo and tattooed arms as she ran an errand in Beverly Hills on Tuesday

Miley donned a pair of tinted sunglasses and wore a face mask for her outing.

She accessorized with several necklaces including a large cross pendant.

Last Thursday, she’d been seen knocking back drinks on a night out at West Hollywood’s Rainbow Room where she partied with pals including British musician Youngblud. 

It came after the day after she’d marked the launch anniversary of the TV series that catapulted her to fame at the age of 13.

Casual: The Wrecking Ball hitmaker, 28, stepped out in a black tank top and black side tassel pants

Casual: The Wrecking Ball hitmaker, 28, stepped out in a black tank top and black side tassel pants

Blinged: Miley donned a pair of tinted sunglasses and a face mask and she accessorized with several necklaces including a large cross pendant

Blinged: Miley donned a pair of tinted sunglasses and a face mask and she accessorized with several necklaces including a large cross pendant

Milestone: : Last week, Miley partied with pals at West Hollywood's Rainbow Room to celebrate the 15th anniversary of the first episode of her Disney Channel show Hannah Montana

Milestone: : Last week, Miley partied with pals at West Hollywood’s Rainbow Room to celebrate the 15th anniversary of the first episode of her Disney Channel show Hannah Montana

Hannah Montana premiered on Disney Channel in 2006 and made a household name of Miley, the daughter of country music singer Billy Ray Cyrus.

In a long handwritten letter to her fictional character which she posted to her Instagram Stories, she reflected on the show.

‘Hi Hannah, It’s been a while. 15 years to be exact… Since the first time I slid those blonde bangs over my forehead in the best attempt to conceal my identity and then slipped into a puke pink terry cloth robe with a bedazzled HM over the [heart],’ she wrote. 

‘I didn’t know then…that is where you would live forever,’ she added. ‘Not just in mine but millions of people around the world.’

Breakthrough to stardom: Miley found fame at 13 on the show and in a handwritten letter to her alter ego last Wednesday she described playing Hannah Montana as the 'greatest gift'

Breakthrough to stardom: Miley found fame at 13 on the show and in a handwritten letter to her alter ego last Wednesday she described playing Hannah Montana as the ‘greatest gift’ 

Miley continued. ‘Although you are considered to be an ‘alter ego’ in reality there was a time in my life when you held more of my identity in your glovette than I did in my bare hands.

‘You were a rocket that flew me to the moon and never brought me back down.’ 

Her note went on: ‘Breathing life into you for 6 years was an honor. I am indebted not only to you Hannah but to any and everyone who believed in me from the beginning. You have my loyalty and deepest appreciation until the end. With all my sincerity I say THANK YOU!’

She gave a final shout-out to the creators, who Hannah would be literally nothing without.

‘Not a day goes by that I forget where I came from,’ Miley wrote. 

‘A building in Burbank, California with a room full of people with the power to fulfill my destiny. And that they did. They gave me you. The greatest gift a girl could ask for. I love you, Hannah Montana.’ 

Grateful: 'Breathing life into you for 6 years was an honor. I am indebted not only to you Hannah but to any and everyone who believed in me from the beginning,' the pop star shared

Grateful: ‘Breathing life into you for 6 years was an honor. I am indebted not only to you Hannah but to any and everyone who believed in me from the beginning,’ the pop star shared

Reflection: 'You were a rocket that flew me to the moon and never brought me back down,' Miley wrote to the fictional character n a long handwritten letter she posted to Instagram

Reflection: ‘You were a rocket that flew me to the moon and never brought me back down,’ Miley wrote to the fictional character n a long handwritten letter she posted to Instagram

Quite a journey: 'You and I have been through it all, my friend,' Miley went on. 'We've shared many firsts. A lot of lasts. Ups. Downs. Tears + laughs'

Quite a journey: ‘You and I have been through it all, my friend,’ Miley went on. ‘We’ve shared many firsts. A lot of lasts. Ups. Downs. Tears + laughs’