Miley Cyrus and Patrick Schwarzenegger dating update: He says he's the 'luckiest guy in the world'

Arnold Schwarzenegger's son Patrick has shared a selfie with pop star Miley Cyrus amid dating rumors.

The stars, who are yet to directly confirm their relationship, are not shying away from showing affection for each other on social media, reported Us magazine.

While Patrick, 21, captioned the photo, saying, "Luckiest guy in the world," Cyrus, 22, posted a separate selfie showing the pair sharing a pizza slice. She captioned it, "Life can't get any better."

The singer shared another Valentine's Day snap captioning it "val," which showed her lying in bed with a giant tower of balloons, for which she wrote, "I woke up like dis #happyvalentinesday."

The couple has been dating since they were first seen together back in November, last weekend they attend the Grammy's together and were seen being very public with their affection at many after parties. Cyrus started dating Schwarzenegger after a public breakup from ex-fiancée Liam Hemsworth. The pair has been inseparable since they started dating in November 2014, and Cyrus had recently gone topless on the beach in Maui while vacationing with Arnold Schwarzenegger's son.