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All the younger Radford kids got stuck into playing with Hallie's toys.
The ice cream truck caused Bonnie, two, to cry because it's "not real ice cream" - before climbing INTO the van to play away.
Commenting on the video, impressed mums said: "Happy Birthday Hallie, she is so cute. Bless her and all the Radfords."
Another wrote: "I can’t believe Hallie is 6 already! Happy belated birthday sweetheart".
While a third said: "Wow happy 6th birthday Hallie . What great presents you got . I could have eaten my way through all that lovely ice cream . Sue & Noel you are terrific parents".
Noel, 50, and Sue, 46, are parents to Chris, 31; Sophie, 27; Chloe, 25; Jack, 24; Daniel, 22; Luke, 20; Millie, 19; Katie, 18; James, 17; Ellie, 16; Aimee, 15; Josh, 13; Max, 12; Tillie, 11; Oscar, nine; Casper, eight; Hallie, six; Phoebe, four; Archie, three; Bonnie, two; and Heidie, one.
Millie's daughter Ophelia, one, also lives with them - while Chris and Sophie have had their own kids and live outside the family home.
Yesterday, Sue revealed how the family hire minibus for days out, take 4 HOURS to leave home & share extensive packed lunches.