Fergie takes a hike on LA mountain trail in black ensemble and green-tinted glasses

She recently commemorated the 13-year anniversary of the release of her top-selling solo album Dutchess.

And on Wednesday, Fergie was spotted taking a hike in the Santa Monica Mountains near LA.

The singer, 44, was stylish, as always, in her chosen black ensemble of t-shirt and cropped leggings with Nike trainers.

Trailblazer: Fergie, 44, was spotted taking a hike in the Santa Monica Mountains near LA on Wednesday wearing a black ensemble of t-shirt and cropped leggings with Nike trainers

Trailblazer: Fergie, 44, was spotted taking a hike in the Santa Monica Mountains near LA on Wednesday wearing a black ensemble of t-shirt and cropped leggings with Nike trainers

The former Black Eyed Peas frontwoman had a long-sleeved top knotted around her waist and carried her phone as she walked.

She wore her long hair in a topknot ponytail and had a black collar choker around her neck.

Fergie completed her look  with a pair of green-tinted glasses and some red lipstick.

Always stylish: The singer wore her long hair in a topknot ponytail and had a black choker around her neck. She completed her look with a pair of green-tinted glasses and red lipstick

Always stylish: The singer wore her long hair in a topknot ponytail and had a black choker around her neck. She completed her look with a pair of green-tinted glasses and red lipstick

Time flies: The former Black Eyed Peas frontwoman recently commemorated the 13-year anniversary of the release of her top-selling solo album Dutchess

Time flies: The former Black Eyed Peas frontwoman recently commemorated the 13-year anniversary of the release of her top-selling solo album Dutchess

The recording artist has been a single mother since separating from actor husband Josh Duhamel in 2017.

The exes share a son together - Axl, six - and continue to co-parent their child.

Fergie filed for divorce this past May along with a petition to change her name back to her maiden name.

However, People reported last month that a California court warned the exes that the divorce petition may be dismissed if they do not file the required notice of disclosure by the next scheduled hearing on October 16. 

The two had started dating in 2004 after the Black Eyed Peas filmed a cameo on the actor's TV show Las Vegas. 

They got engaged three years later and married on January 10, 2009.

When Fergie released her second solo studio album Double Dutchess on September 22, 2017, it was confirmed that the couple had separated earlier that year. 

Divorcing: Fergie has been single since separating from actor husband Josh Duhamel in 2017. The exes, pictured in August 2016, share a son Axl, six

Divorcing: Fergie has been single since separating from actor husband Josh Duhamel in 2017. The exes, pictured in August 2016, share a son Axl, six

Fergie takes a hike on LA mountain trail in black ensemble and green-tinted glasses

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