Somerhalder, 36, shared an Instagram of his wife about to blow out the candle on her birthday cupcake. Reed turned 27 on Monday.
“Happy birthday my love,” he captioned the cute black-and-white snapshot. “Me and the world celebrate you and hope all your dreams come true. I’m in awe of your compassion to create positive change in the world.”
The Vampire Diaries actor and singer/actress got hitched April 26 in an intimate Malibu, California, ceremony. Their honeymoon took them across the globe, from Mexico to Brazil to Costa Rica and finally back stateside.
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“I love him more every second,” Reed told PEOPLE at the Maybelline New York centennial anniversary party. “I don’t know what to say.”