MUI DataGrid dynamic width according to longest data for column

I am using DataGrid from MUI and inside GridColDef I dont use anything related to width, I want to have columns to have width of longest data so that every letter is shown, is it possible?

Below is my GridColDef:

{
field: 'lastLogin',
type: 'dateTime',
headerName: 'Last login',
align: 'right',
headerAlign: 'right',
}