Billie Eilish looked unrecognizable as she ditched her signature baggy look over the weekend.

After celebrating the Thanksgiving holiday with her family, the pop star enjoyed some down time horseback riding in Los Angeles, wearing a skintight equestrian outfit for the occasion.

She had her long, dark hair pulled into a tight ponytail, and she appeared to be wearing little to no makeup for her solo excursion.

The Birds of a Feather singer, 23, wore an all-black outfit featuring a high-neck, long-sleeved shirt paired with fitted pants and riding boots.

She appeared unfazed and relaxed while preparing to spend her day enjoying the low-key activity even though she is currently in what appears to be a feud with a billionaire. 

Recently, the nine-time Grammy winner has been dragged into strange exchange with Elon Musk after she unleashed one of the most blistering celebrity call-outs of the year for his hoarding of wealth. 

Billie Eilish looked unrecognizable as she ditched her signature baggy look over the weekend

The Ocean Eyes hitmaker’s outing came on the heels of Musk firing back at her for calling him out earlier this month.

After Eilish made a donation from her Hit Me Hard and Soft tour, she called Elon Musk, on the heels of obtaining trillionaire status, a ‘pathetic p***y b**** coward’ for hoarding wealth.

The tech giant then fired back on social media and said the singer was ‘not the sharpest tool in the shed’ after urging him to redistribute his wealth. 

This comes after Eilish singled him out while accepting an award at the WSJ Innovator Awards in late October.

The singer used her acceptance speech to call out billionaires when ‘people need empathy and help more than, kind of, ever, especially in our country.’ 

She also posted a series of infographics on her Instagram Story that shared ways for Musk to make a substantial effort to end world hunger — rather than continue moving towards becoming the first trillionaire following an improbably high pay package deal from Tesla. 

While it was revealed she would be donating $11.5 million from her Hit Me Hard and Soft tour to various organizations and charities, she urged other wealthy people at the event to do the same. 

After celebrating the Thanksgiving holiday with her family, the pop star enjoyed some down time horseback riding in Los Angeles, wearing a skintight equestrian outfit for the occasion

The Birds of a Feather singer, 23, wore an all-black outfit featuring a high-neck, long-sleeved shirt paired with fitted pants and riding boots

The Ocean Eyes hitmaker’s outing came on the heels of Musk firing back at her for calling him out earlier this month; pictured in October

This comes after Eilish singled him and other billionaires out while accepting an award at the WSJ Innovator Awards in late October

She especially, figuratively pointed fingers at billionaires such as Mark Zuckerberg, who was sitting in the crowd.

While standing on stage in front of a crowd of wealthy attendees, she said: ‘There’s a few people in here who have a lot more money than me. If you’re a billionaire, why are you a billionaire?’ 

She continued: ‘We’re in a time right now when the world is really, really bad and really dark. 

‘People need empathy and help more than, kind of, ever, especially in our country,’ Eilish said onstage.

‘I’d say if you have money, it would be great to use it for good things and maybe give it to some people that need it.’