S HAPPIEST DAY EVER!

have pictured it any more romantic. Orlando could barely get the words out through his tears.”

The 41-year-old, who gave his wife-to-be a diamond ring designed by Katy’s jeweller friend Markus Molinari, had earlier sought permission from her religious parents.

“Katy’s folks hosted a prebirthday celebration for her at their Santa Barbara home and it’s there Orlando asked Keith for his blessing,” tells our insider. “It’s taken them some time to warm up to Orlando as

they didn’t trust him. But now they can see that he’s a genuine, loving man and that he’s serious about a future with their daughter.”

Our source adds the couple have even ironed out the details of a prenup, with Katy said to be terrified of being burnt by another divorce after her failed first marriage to British comedian Russell Brand. “Katy is deeply in love, but she’s also a realist after what happened with Russell.”

While Katy no longer speaks to her ex, it’s a different story when it comes to Orlando’s former wife Miranda Kerr, who is now married to Snapchat founder Evan Spiegel. The women have become friends over the years and our source says no-one would be surprised if Katy picks the Aussie model, 35, for bridesmaid duties!

“They all see each other as an extended family and love co-parenting Flynn. Orlando spoke to Miranda and Flynn before he proposed to Katy – and they couldn’t be happier.

“Katy feels very lucky that after so much heartache over the years, she’s finally going to have a happy ending. She can’t wait to be Mrs Bloom.”