A post shared by Marlon Stockinger (@marlonstockinger) on Jun 9, 2018 at 5:27am PDT

MANILA – Fans of Miss Universe 2015 Pia Wurtzbach know that she is fond of posting photos of herself on Instagram.

The caption of her latest post, however, left many of her followers in shock.

On Wednesday night, Wurtzbach shared a photo of her taking a stroll in Los Angeles, California.

“No boyfriend? No problem,” she said in the caption as she intended to promote a pair of “boyfriend jeans” sold by a brand she is endorsing.

A post shared by Pia Wurtzbach (@piawurtzbach) on Aug 1, 2018 at 6:37am PDT

Fans expressed their concern over the beauty queen, with many asking if she and race car driver Marlon Stockinger have indeed called it quits.

Other eagle-eyed followers were also quick to notice that Wurtzbach has deleted most – if not all – of her photos with Stockinger on Instagram.

So, @PiaWurtzbach indirectly confirmed her break up with @imstockinger via her latest IG post. Pia also deleted their pictures together but Marlon didn't. Can you guys get back to each other's arms? You look so good together and I think Marlon loves Pia so much. 😭

— Nami Ψ (@elnamaeee) August 2, 2018

omg, pia wurtzbach deleted all the pictures she uploaded with marlon and captioned her latest ig post with “no boyfriend? no problem”

— gérdz🌹 (@gabbyfhefervez) August 2, 2018

Dinelete ni pia yung pictures nila ni marlon sa ig niya pero parehas naman silang nasa LA, so what happen???

— Aicszxc (@aics_gwaps) August 1, 2018

wth break na pala si pia wurtzbach & marlon stockinger ☹

— Sandra Lee Ulibarri (@sandraulibarrii) August 1, 2018

Huhu break na ba si pia at marlon? 😰😰

— Jana Villegas (@jnjycvllgs) August 1, 2018

Break na si Pia at Marlon??!! Wait what huhu

— sesa (@PDMSeo) August 1, 2018

Whuuuuutttt Pia Wurtzbach and Marlon Stockinger broke up????!!!! 💔😭

— Kassey (@countonKassey) August 1, 2018

Stockinger, meanwhile, still has photos of him with Wurtzbach on his Instagram page.

It was reported last July that Wurtzbach and Stockinger unfollowed each other on Instagram again, for still unknown reasons.

Some gossipy netizens linked the incident with Wurtzbach’s decision to watch the concert of the South Korean boy band Super Junior, where she was seen fangirling over member Siwon Choi.

She even posted a photo of her with the performer on Instagram.

A post shared by Pia Wurtzbach (@piawurtzbach) on Jun 30, 2018 at 7:03am PDT

Other fans defended Wurtzbach and begged to leave out the K-pop star from the controversy involving her and Stockinger.