KU Hillel, a Jewish student organisation at the University of Kansas, said Miss Milgrim was a "beloved alum" with a "bright spirit".
People took to social media to complain about a series of problems with the company's website and mobile app on Friday afternoon."We have fixed a software issue that temporarily impacted customers using our website and app this afternoon," a Tesco spokesperson told the BBC.
"We're sorry for the inconvenience."Customers on social media listed multiple problems with its services, includingbeing unable to process changes to online orders.
Tesco's account on X replied to one user"intermittent system issues at the moment which the IT team are currently working hard to resolve."
Outage monitoring site Downdetector showed increased levels of reported problems with Tesco's website and app shortly after 14:00 BST.
Reports began to decline roughly two hours later.The singer, from Essex, rose to fame on the X Factor and went to have hits with tracks like Troublemaker, Dance With Me Tonight and Up.
Get our flagship newsletter with all the headlines you need to start the day.Net migration fell by almost 50% in 2024 compared to the previous year, according to the Office for National Statistics (ONS).
New estimates showed 431,000 more people arrived in the UK than left over the 12-month period, compared to 860,000 a year earlier - the largest numerical drop on record.The decrease was driven by declining numbers of people coming to work and study in the UK following changes introduced by the previous Conservative government, and large numbers of people who arrived on study visas after Covid-19 pandemic restrictions eased leaving.