They're reported to be expending their first child together.
And Liam Payne looked pleased as punch as he touched down in Los Angeles without his girlfriend Cheryl on Wednesday, no doubt en route to reunite with the pop princess.
The One Direction star was rocking a casual suede bomber jacket as he made his way through the terminal.
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Liam completed his off-duty look with a pair of black jeans and lace up ankle boots, looking equally stylish and comfy.
The couple have kept a low-profile since the festive season, making the most of their first Christmas as a couple.
She's found love with Liam Payne and is reportedly expecting her first child with the One Direction singer.
And will.i.am has sent his well-wishes to Cheryl, revealing that he's happy her love life is taking a positive turn.
The Black Eyed Peas star, who famously managed Cheryl's solo career until they parted ways in 2013, told Closer magazine: 'Cheryl is awesome and I am so happy for her – she is always in and out of bad relationships.
Rumoured baby joy: will.i.am has sent his well-wishes to Cheryl, revealing that he's happy her love life is taking a positive turn
Speaking about her pregnancy, which she is yet to confirm, will.i.am said: 'She is expecting a baby but it could be a beer belly, right?'
'I haven’t really met Liam but I am so happy for her, she deserves it,' the star added.
Cheryl has had a rocky road to true love; she was married to footballer Ashley Cole for four years, but the pair split following allegations of his infidelity.
Pals: The Black Eyed Peas star, who famously managed Cheryl's solo