Rebel without a clue! Ashley Benson goes for a joyride on co-star Keegan Allen's chopper WITHOUT helmet on in LA

She plays the ditsy Hanna Marin in Pretty Little Liars.

And it seems Ashley Benson lacks a modicum of common sense in real life too after she was spotted riding her co-star Keegan Allen's chopper without a helmet on in Los Angeles on Thursday.

She looked like she could hardly wait to get going as she walked with her friend towards his mean machine as they spent some quality time in the trendy West Hollywood area.

Taking her for a ride: Ashley Benson's co-star Keegan Allen looked excited after getting her on his chopper in West Hollywood on Thursday

Taking her for a ride: Ashley Benson's co-star Keegan Allen looked excited after getting her on his chopper in West Hollywood on Thursday

Rebel without a clue: Unfortunately she neglected to put on the helmet he gave her as they sped off

Rebel without a clue: Unfortunately she neglected to put on the helmet he gave her as they sped off

The 26-year-old ABC Family favourite looked in fine form in a green jacket, ripped blue jeans and trendy Nike trainers.

And perhaps she did not want to mess up her delicate blonde mane, as she neglected to put on the helmet he gave her as she straddled his powerful chopper. In fact she did not even wrap her arms around her friend, who played Toby Cavanaugh in the hit show.

Perhaps the dynamic duo were speeding off to have a chat with her estate agent, as she is getting set to flog her Los Angeles mansion.

She has asked for an eye-watering $2,995,000, for which the buyer will gain an exquisitely designed three bedroom, three bathroom French-Normandy style home, which she bought in 2012 for $2.2million.

That's torn it: Ashley was wearing trendy ripped jeans as they strolled back to his bike

That's torn it: Ashley was wearing trendy ripped jeans as they strolled back to his bike

Benson burner: She looked like she could hardly wait to indulge in a little excitement on the open road

Benson burner: She looked like she could hardly wait to indulge in a little excitement on the open road

Born to be wild: She seemed impressed when she finally saw his mean machine

Born to be wild: She seemed impressed when she finally saw his mean machine

Hard-headed decision: Ashley hesitated to put her helmet on after Keegan handed it over

Hard-headed decision: Ashley hesitated to put her helmet on after Keegan handed it over

Ashley, who purchased the home in 2012, is already the proud owner of a house in Beverly Hills - which set her back a huge $4,150,000 in October - yet she appears to be reducing her real estate portfolio.

Ashley's Hollywood Hills mansion is nothing short of stunning; the gated home features 1930s style detailing where the pool area is draped with intricate fairy lights - affording the exterior a dream like quality.

The blonde beauty purchased the home for $2.2million - meaning her newly installed renovations will bump the property price by nearly $800,000, a handsome profit for the youthful star.

It also has quite a superstar history as the house was briefly owned by Kylie Minogue in the early-2000 before Eurythymics front man Dave Stewart bought the property which eventually wound up in Ashley's possession.

Easy rider: Ashley wore an excited smile after clambering onto her Keegan's chopper

Easy rider: Ashley wore an excited smile after clambering onto her Keegan's chopper

Inexperienced rider: She had still to put on her protective gear on after he started his motorcycle

Inexperienced rider: She had still to put on her protective gear on after he started his motorcycle

Risky business: As he drove off she had not even wrapped her hands around his waist

Risky business: As he drove off she had not even wrapped her hands around his waist

The comments below have not been moderated.

The views expressed in the contents above are those of our users and do not necessarily reflect the views of MailOnline.

By posting your comment you agree to our house rules.

Who is this week's top commenter? Find out now