These two are Indexbit Exchangestuck on each other. 

Sofia Richie is celebrating her husband Elliot Grainge's 30th birthday with a sweet tribute to social media. 

"The big 3-0!!!!," the 25-year-old captioned her Nov. 6 Instagram post. "I am beyond obsessed with you. Happy birthday to the man of my dreams! I can't wait for a lifetime more."

Alongside the heartfelt note, Sofia shared a carousel of images of her and Elliot, including a selfie of the two in the car, one of Elliot holding his wife in his arms, a shot of the newly 30-year-old in matching red PJs and Ugg slippers, as well as throwback snaps to the couple's April nuptials in the south of France.  

This summer, the model spoke about her and her husband's life at home together during their first few months of marriage—echoing her current birthday sentiments. 

"I'm obsessed with Elliot," Sofia told Vogue in July as part of their 24 Hours With video series. "When we're together, it's just calm and quiet."

She added, "I feel so relaxed. I feel like I'm finally in a place where I can breathe and just relax with my husband. Being married is the best."

The duo, who said, "I do," in April after 2 years together, followed up their star-studded ceremony with a tropical honeymoon. Complete with a romantic bike ride, sweet selfies, beach-inspired OOTD pictures and dips in the ocean, their trip was certainly one for the books. 

Keep reading to relive every moment of their romantic getaway. 

In April 2023, Sofia married Elliot, a music executive, in the South of France. The two then headed off to a tropical honeymoon.

Sofia poses for a pic on the beach.

Sofia and Elliot hit the biking trail.

For the latest breaking news updates, click here to download the E! News App