—there is one subtle reference to their travels together, whichPeoplepicked up on(The couple have beennotoriously privateabout their relationship.)On May 8, the eve of the opening show ofTaylor’s Reputation tour Niall Horan and Hailee Steinfeld Wore the EXACT Same Outfit on a Target Date red carpet together. Their appearance marked the couple's official red carpet debut, and both looked totally glam.Instagram contentView on InstagramLili made the relationship Instagram official. stars Mariska Hargitay and Ice-T speaking directly to the gymnast. "We're here on the set ofLaw and Order