Taking a note from Queen Bey's 'Drunk In Love' video, the actress sported wet hair and a sultry pout for the Instagram snap uploaded on Wednesday (26 February).
The caption simply said: "Drunk in love."
Matt, 23, flew with Sarah to Australia where she has been filming holiday episodes of Modern Family, in which she stars as Haley Dunphy.
The cute couple celebrated their four-year anniversary two weeks ago, with Sarah sharing a sweet snap with fans to mark the big day.
"Happy four year anniversary to my best friend," she said. "I can't imagine life without you… A thousand times I love you."
23-year-old Sarah's whole Instagram feed is filled with loved up pictures of the couple, who met while auditioning for High School Musical 3 and now live together in Los Angeles.
Although they're in Australia for Sarah's work, they've still found plenty of time for fun Down Under, including attending an Eminem concert with Access All Area passes.
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