Fans went wild over a new photo that Kylie Jenner shared to her Instagram account on Wednesday.

The 25-year-old Hidden Hills, California resident upload a shot of herself with a mark on her neck.

It was hard to see at first, but after zooming in on the candid shot, a mark could be seen on her neck.

She was in a flowing blue-and-white maxi dress as she held onto her new son Aire while heading to a waiting black SUV that was located in a large hangar.

The TV star has been dating Dune actor Timothee Chalamet for the past few months.

Love mark: Fans went wild over a new photo that Kylie Jenner shared to her Instagram account on Wednesday. The 25-year-old Hidden Hills, California resident upload a shot of herself with a mark on her neck

There it is: She was in a flowing blue-and-white maxi dress as she held onto her new son Aire while heading to a waiting black SUV that was located in a large hangar

Her new man: The TV star has been dating Dune actor Timothee Chalamet for the past few months. Seen in April

This comes after the reality TV siren was seen wearing a gold eternity band on her wedding finger while on her private jet which has been dubbed Kylie Air.

Fans have speculated that the mark is not makeup or a bruise but rather a love bite.

One follower wrote, ‘Uhm ms kylie, we see that hickey.’ That was followed with: ‘Hickies on her neck ✨.’

Another shared, ‘Am I the only one who peeps the hickey.’

One fan seemed impatient as they wrote, ‘Show us Timmy.’ And then a follower said: ‘The Timothée Chalamet effect’

This comes after she shared shots while sitting in her private jet – called Kylie Air – as she looked out the window.

The sister of Kendall Jenner put one of her manicured hands off to show off a ring on her wedding finger. It was an eternity trinity ring which symbolizes love.

Ring of truth? The cosmetics queen was sitting in her private jet – called Kylie Air – as she looked out the window. The 25-year-old put one of her manicured hands off to show off a ring on her wedding finger. It was an eternity trinity ring which symbolizes love

Cartier was the first jewelry to come up with the trinity design.

According to Cartier, Louis Cartier, the son of the namesake founder, designed an intertwined ring for French poet and playwright Jean Cocteau.

The piece included three bands in yellow gold, rose gold, and white gold.  This creation would become a distinctive code of the Cartier style of the trinity ring. The ring is often associated with a lasting bond.

Kylie and Timothee have been dating since April, according to several reports.

New post: Jenner looked stunning in a chic white dress for her latest round of sultry social media snaps on Tuesday

Beautiful: The 25-year-old beauty mogul looked dreamy in a floral patterned white dress from DÔEN

This comes after it was claimed Jenner is ‘focused’ on motherhood.

The billionaire has Stormi, five, and 15-month-old Aire with ex-partner Travis Scott and while in recent weeks it has been reported that she is dating actor  Chalamet, an insider has now claimed that the relationship is ‘not serious’ and that her main priority is raising the little ones.

A source told PEOPLE: ‘Kylie enjoys dating, but her main focus is being a mom. [She and Timothee] are not serious.’

By contrast, it was recently claimed that the KylieComsetics founder is in constant communication with the Call Me By Your Name star and she was ‘enjoying the effort’ he was putting into their time together.

An insider told UsWeekly magazine: ‘Kylie and Timothée text, FaceTime or communicate in some way almost every day.

‘They have a really fun and flirty exchange between them, and he makes Kylie smile.

‘Kylie is definitely open to seeing Timothée again, but she’s letting him take the lead. She enjoys being courted and feels like the more effort he puts in, the more she likes him. ‘

New vs old: Timothee on the left at the Met Gala and Travis Scott on the right at the Cannes Film Festival

However, The Kardashians star is said to feel that Timothee ‘doesn’t need to go super over the top’ in his efforts to pursue her and described the businesswoman as being ‘down-to-earth’ and unlike what fans may think of her.

The source added: ‘At the same time, she appreciates that he doesn’t feel the need to go super over the top with grand gestures just to impress her. Despite what some people may think, Kylie really is down-to-earth and laidback. Having some tacos and just hanging out is a perfect date idea for her. She is having fun getting to know Timothée better. ‘

The comments came just days after it was claimed that Kylie – who has also dated Tyga and Jaden Smith – has ‘really great chemistry’ with Timothee and that he is different to all of her former flames.

A source said: ‘Timothée is a total gentleman and treats [Kylie] with respect. He’s very charming and he makes her laugh, and he’s easy to talk to. He’s not like any of the other guys she’s dated before and although he may not seem like her type, they have really good chemistry.’