The Promise This singer has reportedly called her mother Joan at least three times a day - and she even wants her favourite sweets sent out to her.
According to British newspaper The Sun, a source said: 'Cheryl was missing Joan just a few hours after she landed.'
The 27-year-old is said to be in the States for meetings and to see friend Derek Hough.
The source added: 'She reckons it will need visits from her mum at least every fortnight and she will try to fly home every other week – even if just for a couple of days.
'She asks that every room she stays in has similar furnishings and pictures so she doesn't feel too displaced.
'Derek bought her some Haribo the other day and she said even they tasted different, so she's planning on getting her favourite sweets posted over.'