"She also went along to Mahiki with him, where they seemed to be really serious about one another by the way he was introducing her to people," said the source, before adding that Whitelaw was "a real hit with all his friends." Horan also reportedly performed a "brilliant" karaoke version of Ed Sheeran's "Thinking Out Loud" at the club's new beach house-themed private room.
The Mirror also noted that Horan and his group drank Ciroc pineapple cocktails and clambered on a jet ski at the nightclub.
The pair joined a group of friends in the photo booth Niall first sparked dating rumours with 23-year-old Selena when they were spotted enjoying dinner together after the American Music Awards in November, however sources suggested at the time they were just close friends.
I want to make sure he — or any of them really, I just don't know the other guys as well — has someone to hang out with in the States.
He's really sweet and it's always flattering when a guy says he has a crush on you.
One Direction's Niall Horan and Melissa Whitelaw have fueled dating rumors when they attended a fundraiser for youth charity Trekstock together last week.
While the two haven't publicly commented on their relationship yet, The Mirror reported that Horan has been dating the Australian student since they got together in February.
Selena Gomez's battle with lupus is ongoing, but the actress-singer is doing well — even though she's not really comfortable talking about it.
"It has been overwhelming and the response has been very supportive, which is nice — but it still makes me a little uncomfortable," the 23-year-old recently...Another clip, also shared on Sarah Ignatavicius' Twitter page, taken just moments afterwards, sees the pair walking through the casino lobby with 21-year-old Melissa placing her hand tenderly on the Irish singer's back. (Photo : Getty Images/Ian Gavan, Instagram/Melissa Whitelaw) One Direction's Niall Horan has fueled dating speculations when he attended a fundraiser for youth charity Trekstock with Melissa Whitelaw last week.Selena Gomez and Niall Horan keep fueling the relationship rumors.The purported couple-in-the-making had the gossips spouting new-couple alerts on Monday following a hang-out session that reportedly involved a make-out session.That month, Horan and the Whitelaw were reportedly spotted locking lips in Australia, where the British-Irish boy band toured at the start of the year, "Melissa met the rest of the band on tour, when she first grew close to Niall, but after flying over to spend time with him they now see her as his girlfriend," a friend told The Mirror.