They've put a ring on it!It has happened, Kourtney Kardashian and Travis Barker are finally engaged! The Blink-182 drummer proposed to his girlfriend of 10 months and close friend of a decade, with a romantic beachside proposal on Sunday. The engagement took place at the luxurious Rosewood hotel in Montecito, California, following Barker's SNL appearance for which the couple traveled to New York City. Travis popped the question at sunset surrounded by a gorgeous display of candles and several hundred roses in the shape of a heart.[EMBED_INSTA]https://www.instagram.com/p/CVJzKB2FGUq/[/EMBED_INSTA]While fans are wondering how Scott Disick feels about the engaged couple, there's a rather interesting detail about the proposal that has come to light.RELATED: Kourtney Kardashian And Travis Barker Get Trolled For Their NSFW Behavior At Disneyland

Kourtney's Ring Is Identical To Hailey Bieber's

Although the couple shared glimpses of the proposal to their social media profiles, we have Kourtney and Travis' family members to thank! The newly-engaged couple attended a family dinner of sorts, where Kourtney's sisters Kim, Khloé, their mother Kris, Tristan Thompson, as well as Barker's kids were present.

Multiple photos and videos shared from the dinner give fans a closer look at the couple, and at Kardashian's massive diamond engagement ring, which fans note is similar to the one worn by supermodel Hailey Bieber. At the time of Bieber's engagement, online sources reported the oval-shaped diamond was between 6-10 carats and had an estimated value of $500k.

"Kinda looks just like hailey biebers ring..." one person wrote to Twitter.

"not kourtney's ring the same as hailey bieber's...justin bieber's taste is immaculate," gushed another.

Some fans wondered if Barker had gotten in touch with Bieber to ask where Hailey's ring was from, because of how identical they looked. Other's shared that Kourtney's oval-shaped rock was more gorgeous, because "the oval is wider, so it has more facets."

RELATED: Kourtney Kardashian Fans Beg Her To Ditch Travis Barker And 'Go Home To Her Kids'

"WOW Travis got moneyyy. Look at Kourtney's ring! Her ring called me broke in 65 different languages.." joked a fan.

In the posts shared to Instagram, Kourtney shared two photos of the proposal, which sees the couple sharing an embrace after Barker went down on one knee. In the caption, she wrote to her 146 million followers, "forever @travisbarker". The drummer reposted the photos to his own Instagram stories, writing the same: "forever".

While Travis Barker has been married twice before, it is the first engagement for Kardashian.

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