Serena Williams and her fiance, Reddit founder Alex Ohanian, seem happier than ever in the tennis star's Instagram post.

Williams shared a photo of her and her beau Monday, featuring Ohanian sweeping her off her feet at a beach.

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“My only regret is not pointing my toe. Sorry coach Garry,” she joked in the caption.

The couple announced their engagement on Reddit back in December after Ohanian proposed while they vacationed in Rome, where they first met.

Related: Love, set, match: Serena Williams announces engagement

While attending the Australian Open in January, Williams gushed about Ohanian.

"He's incredibly -- a really nice person," she said at a press conference after a match at the tournament. "I think he definitely treats everyone the same, which is really cool to see. Really, really nice to see."