KARDASHIAN fans spotted a secret message from Travis Barker for his proposal to Kourtney Kardashian.
Followers noticed the sweet acknowledgment to the couple in an arrangement of red roses on the beach.
The Not Skinny But Not Fat Instagram account shared a snap of the red floral arrangement.
It was shaped like a "T" and a "K" like the new fiances' initials.
They noted: "Did anyone know this was "TK" like Travis Kourtney?"
After Kourtney and Travis got engaged, they were overwhelmed with bouquets of flowers from friends and family after getting engaged.
The Blink-182 drummer, 45, proposed to Kourtney, 42, over the weekend on the beach surrounded by thousands of roses and their families.
On Monday, Kourtney and her new fiance Travis received dozens of bouquets to celebrate the good news.
The KUWTK star shared photos of the flowers filling up their $13k-a-night ocean suite at the Montecito hotel they're staying in.
Kourtney's mom Kris Jenner and her boyfriend Corey Gamble sent over a large bouquet of red roses flanked by huge white and black skull ornaments.
The reality star's colleagues from her lifestyle website Poosh, meanwhile, opted for white and blush pink roses and other friends sent over purple and blue hydrangeas and orange orchids.
On Sunday, Travis proposed to his reality star girlfriend at a beachside hotel, taking her for a walk on the sand for the special moment.
Read our Kourtney Kardashian live blog for the very latest news and updates...
He had flowers arranged in the shape of a giant heart set up on the beach, with candles flickering all around them.
Hand in hand, Kourt and Travis walked along the water until they found their way inside the floral arrangement, where he got down on one knee.
After popping the question and presenting Kourtney with the engagement ring, she happily said yes and jumped into Travis' arms for a big kiss.
After the romantic gesture, they dined with their families including Kris, Khloe Kardashian and her baby daddy, Tristan Thompson.
Pregnant sister Kylie Jenner shared a glimpse of the dinner table decorated with the same kind of roses used at the beachside proposal.
Her photo showed the night's Italian three-course menu including antipasti and a pasta main.
Kim Kardashian, 40, delighted fans with a close-up photo of Kourtney's stunning oval engagement ring, writing on Twitter, "Kravis forever."
Kourtney captioned the post: "forever @travisbarker"
Kourtney shares three kids, Mason, 11, Penelope, 9, and Reign, 6, with her ex Scott, 38.
Sources exclusively told The Sun the Kardashians are "worried" about Scott, who had always "believed he would get back with Kourtney one day".
FEARS FOR SCOTT
The reality star and her troubled ex had an on-again-off-again relationship between 2006 and 2015.
The insider said: "Kourtney and Scott haven't been as close as they were since she started dating Travis, and he's made it clear he isn't a fan of their PDA parade.
"He's spoken to Khloe about it, everyone is worried about him, but he feels the best thing is to take a step back and focus on being the best father he can be for their kids."
The source added: "He does think Travis is a good guy and a perfect fit for her and the family, but it hurts to see someone else making her so happy."
As for Travis, he's dad to Alabama, 15, and Landon, 18, with his ex-wife Shanna Moakler.
His kids shared the happy news about their dad's engagement, posting videos from a celebration dinner with everyone on Sunday night.
Landon caught the two lovebirds kissing, with his soon-to-be step-mom holding onto his dad’s chin, bringing him in close, as Travis rested one hand on her lower back.
“Congratulations Kourtney Kardashian and Travis Barker,” the 18-year-old captioned the video.
He added: “I’m so happy for you guys. Love you guys so much!”
Alabama shared another adorable snap of Kourtney giving a big smile as her fiance kissed her on the cheek.
The reality star threw her hands up and showed off her massive engagement ring.
"So happy for you guys," Alabama wrote on the Instagram photo. "I love u both!"
Kourtney and Travis went Instagram official in February after weeks of dating rumors but were close friends for years before things turned romantic.
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