Photo: Kim Kardashian/InstagramKourtney Kardashianis showing off her bling while basking in love.TheKeeping Up with the Kardashiansalum, 42, andTravis Barkerrevealed their engagement Sunday night, sharing photos onInstagramfrom the beach proposal, complete with candles and floral arrangements during sunset.After the news broke, Kourtney’s sisters began sharing more photos in celebration, includingKim Kardashian West, who posted a video on her Instagram Story showing Kourtney and Barker, 45, kissing while she zoomed in to show the diamond ring. Over the top of the video, Kim, 40, played the Bruno Mars song “Marry Me.“Kim Kardashian/InstagramKendall JennerandKylie Jenneralso shared close-up snapshots of Kourtney’s ring, the oval diamond sparkling on her black manicured hand, resting on Barker’s tattooed neck while they kissed.RELATED GALLERY:Kourtney Kardashian and Travis Barker’s Sweetest Photos TogetherNever miss a story — sign up forPEOPLE’s free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories.Kourtney and Barkerpublicly confirmed their relationshipon Valentine’s Day. However, sources told PEOPLE in January that they had already been dating “for about a month or two.“Kendall Jenner/InstagramThis marks Kourtney’s first engagement, though she shares children Mason, 11, Penelope, 9, and Reign, 6 with exScott Disick. In addition to son Landon, 17, and daughter Alabama, 15, Barker shares stepdaughter Atiana, 22, with ex-wifeShanna Moakler, to whom he was married from 2004 to 2008. He was also married to ex Melissa Kennedy from 2001 to 2002.For more onKourtney Kardashianand Travis Barker’s engagement news and other top stories, listen below toour daily podcast PEOPLE Every Day.Asource told PEOPLE of the proposal, “It was a very romantic beach proposal at sunset. Travis took Kourtney for a walk, and you could tell that she wasn’t sure what was going on when she saw all the roses on the beach. Red and white roses were shaped into a heart. There were a lot of candles. They both looked very happy.“In a recentHealthmagazine cover story, Khloé Kardashian, responding to a question about whether she goes to different siblings for different things, mentioned that sisterKourtney is “so loved up right now"in her relationship with Barker.“It depends on the stages that the other siblings are in, in their lives,” said Khloé, 37. “For example, Kourtney is so loved up right now, she’s probably not the one I’m going to go rave with. You know what I mean?“Last month, Barker declared he wanted to laugh with Kourtney “for the rest of my life,” after she shared a series of memories to Instagram, including a clip of the couple holding hands at a table. The Poosh founder responded, “my whole life.”

Photo: Kim Kardashian/Instagram

Kourtney Kardashian, travis barker

Kourtney Kardashianis showing off her bling while basking in love.TheKeeping Up with the Kardashiansalum, 42, andTravis Barkerrevealed their engagement Sunday night, sharing photos onInstagramfrom the beach proposal, complete with candles and floral arrangements during sunset.After the news broke, Kourtney’s sisters began sharing more photos in celebration, includingKim Kardashian West, who posted a video on her Instagram Story showing Kourtney and Barker, 45, kissing while she zoomed in to show the diamond ring. Over the top of the video, Kim, 40, played the Bruno Mars song “Marry Me.“Kim Kardashian/InstagramKendall JennerandKylie Jenneralso shared close-up snapshots of Kourtney’s ring, the oval diamond sparkling on her black manicured hand, resting on Barker’s tattooed neck while they kissed.RELATED GALLERY:Kourtney Kardashian and Travis Barker’s Sweetest Photos TogetherNever miss a story — sign up forPEOPLE’s free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories.Kourtney and Barkerpublicly confirmed their relationshipon Valentine’s Day. However, sources told PEOPLE in January that they had already been dating “for about a month or two.“Kendall Jenner/InstagramThis marks Kourtney’s first engagement, though she shares children Mason, 11, Penelope, 9, and Reign, 6 with exScott Disick. In addition to son Landon, 17, and daughter Alabama, 15, Barker shares stepdaughter Atiana, 22, with ex-wifeShanna Moakler, to whom he was married from 2004 to 2008. He was also married to ex Melissa Kennedy from 2001 to 2002.For more onKourtney Kardashianand Travis Barker’s engagement news and other top stories, listen below toour daily podcast PEOPLE Every Day.Asource told PEOPLE of the proposal, “It was a very romantic beach proposal at sunset. Travis took Kourtney for a walk, and you could tell that she wasn’t sure what was going on when she saw all the roses on the beach. Red and white roses were shaped into a heart. There were a lot of candles. They both looked very happy.“In a recentHealthmagazine cover story, Khloé Kardashian, responding to a question about whether she goes to different siblings for different things, mentioned that sisterKourtney is “so loved up right now"in her relationship with Barker.“It depends on the stages that the other siblings are in, in their lives,” said Khloé, 37. “For example, Kourtney is so loved up right now, she’s probably not the one I’m going to go rave with. You know what I mean?“Last month, Barker declared he wanted to laugh with Kourtney “for the rest of my life,” after she shared a series of memories to Instagram, including a clip of the couple holding hands at a table. The Poosh founder responded, “my whole life.”

Kourtney Kardashianis showing off her bling while basking in love.

TheKeeping Up with the Kardashiansalum, 42, andTravis Barkerrevealed their engagement Sunday night, sharing photos onInstagramfrom the beach proposal, complete with candles and floral arrangements during sunset.

After the news broke, Kourtney’s sisters began sharing more photos in celebration, includingKim Kardashian West, who posted a video on her Instagram Story showing Kourtney and Barker, 45, kissing while she zoomed in to show the diamond ring. Over the top of the video, Kim, 40, played the Bruno Mars song “Marry Me.”

Kim Kardashian/Instagram

Kourtney Kardashian, travis barker

Kendall JennerandKylie Jenneralso shared close-up snapshots of Kourtney’s ring, the oval diamond sparkling on her black manicured hand, resting on Barker’s tattooed neck while they kissed.

RELATED GALLERY:Kourtney Kardashian and Travis Barker’s Sweetest Photos Together

Never miss a story — sign up forPEOPLE’s free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories.

Kourtney and Barkerpublicly confirmed their relationshipon Valentine’s Day. However, sources told PEOPLE in January that they had already been dating “for about a month or two.”

Kendall Jenner/Instagram

Kourtney Kardashian, travis barker

This marks Kourtney’s first engagement, though she shares children Mason, 11, Penelope, 9, and Reign, 6 with exScott Disick. In addition to son Landon, 17, and daughter Alabama, 15, Barker shares stepdaughter Atiana, 22, with ex-wifeShanna Moakler, to whom he was married from 2004 to 2008. He was also married to ex Melissa Kennedy from 2001 to 2002.

For more onKourtney Kardashianand Travis Barker’s engagement news and other top stories, listen below toour daily podcast PEOPLE Every Day.

Asource told PEOPLE of the proposal, “It was a very romantic beach proposal at sunset. Travis took Kourtney for a walk, and you could tell that she wasn’t sure what was going on when she saw all the roses on the beach. Red and white roses were shaped into a heart. There were a lot of candles. They both looked very happy.”

In a recentHealthmagazine cover story, Khloé Kardashian, responding to a question about whether she goes to different siblings for different things, mentioned that sisterKourtney is “so loved up right now"in her relationship with Barker.

“It depends on the stages that the other siblings are in, in their lives,” said Khloé, 37. “For example, Kourtney is so loved up right now, she’s probably not the one I’m going to go rave with. You know what I mean?”

Last month, Barker declared he wanted to laugh with Kourtney “for the rest of my life,” after she shared a series of memories to Instagram, including a clip of the couple holding hands at a table. The Poosh founder responded, “my whole life.”

source: people.com