One Direction singer Louis Tomlinson and girlfriend Eleanor Calder showed off their amazing fashion sense and style at Louis' mother's wedding last weekend. Now, Eleanor Calder has decided to change up her hairstyle! Louis Tomlinson's girlfriend decided to go blonde in her latest Instagram photo.

The 21-year-old shared a stylish Instagram snap of herself after dying her hair blonde, in what looks like an ombre hairstyle. According to Now magazine, Eleanor Calder visited One Direction's hairdresser Lou Teasdale for her hairstyle makeover.

'Thanks @bleachlondon @louteasdale for making my hair nice,' Eleanor captioned her Instagram photo above.

According to the publication, Eleanor is known for her fashion sense among Directioners and in her Instagram photo she flaunts her effortless style. The recent graduate is wearing a pair of dark skinny jeans, a white top, and a cropped black sleeveless knit sweater on top. She matches her outfit with white-rimmed sunglasses and rings.

Fans of Eleanor Calder thought her new hair color was a great change.

"Anwww, you are so beautiful. Hair perfect!" one fan commented.

Another said: "You look Gorgeous babe! You always do, anyways."

Louis Tomlinson and girlfriend Eleanor Calder have been dating since 2011. As we previously reported, Eleanor was the "maid of honour" at the One Direction singer's mother's wedding, revealing that their relationship is super serious! Eleanor posted the photo below to Instagram, with the caption: "Maid of Honour & Best Man"

As we previously reported and according to Unreality TV, @1D_Swiss_Team noted that Louis has been gushing over his girlfriend lately.

"Without wanting to sound too soppy, I'm incredibly happy with Eleanor," he said.

"When I started seeing her, I was already in the band [which] makes things easier in the respect that she already knows now that that's the way it is."

Sounds like these two are getting more and more serious. Will they follow in the footsteps of Zayn Malik and Perrie Edwards and get engaged soon?

Let us know what you think in the comments section below, 1D fans!