# Hailee Steinfeld Shares Baby Daughter’s First Halloween Costume in Rare Photo

> **Open Intelligence Dossier** · First detected: 2026-11-05 21:20 UTC · Category: Entertainment

## Executive Summary
4 news sources are covering this Entertainment story right now — PULSE is tracking how fast it spreads.

## Intelligence Brief
"Hailee Steinfeld Shares Baby Daughter’s First Halloween Costume in Rare Photo" is generating significant coverage in the Entertainment category, with 4 articles from 4 distinct sources tracked by PULSE so far.


Outlets currently covering the story include Yahoo, KTVB, Yahoo News New Zealand and USA Today. PULSE measures a story's velocity from how quickly new articles appear and how many independent newsrooms join the coverage.


This brief was generated by PULSE's extractive engine from coverage metadata only. The latest headlines from every source are listed below; the velocity chart shows how the story is developing in real time.

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| Yahoo | Hailee Steinfeld reveals baby's first Halloween costume with Josh Allen | [Source Link](https://news.google.com/rss/articles/CBMiqgFBVV95cUxNWS1tT2NuZGFJSmRUT3JlQnowMy1sX3FTc1JETE9iamQzdkdyVW9TRGRrZWYtelZ4TWxrc2pzaVMySHBraEt1aXk2V2pkZzBjWi1abmk4dnc3WllFWF84UC03NGNkZWl1UFFaMVZ6bXZMd1dkSjdXdFZhYkNYdnNJWnVYRWRGYVZQWkRTaW11WllTNGctOWhqWWI3NVlLMHIxcERNaFJsUUhHUQ?oc=5) |
| Yahoo | Josh Allen's Wife Hailee Steinfeld Gives Rare Look Into Their Halloween Celebration | [Source Link](https://news.google.com/rss/articles/CBMipgFBVV95cUxOMi1iZjBKUkVuRlJzVmVJbUhwUjhnQXBPZ1JyRjZPWWkzeW1iSm9GWTFMcTZxaUlmSjN6WHlTQTRnTGJjd3Y0enAwWkE3cUVReGpQR2syY2htX0xQWHhfVFQ0ZjB5VGZPYVlWYi1mQmZOQVM5bmVpSm1VWnpkamxuRmowcXZMTUp0MlNYUXpIbjdyeXJtMnEyVm5XU1NLQlpUWWU2QVFR?oc=5) |
| KTVB | Actress Hailee Steinfeld shares photos from Wonderland-themed Halloween party with Bills QB Josh Allen | [Source Link](https://news.google.com/rss/articles/CBMi6wFBVV95cUxNRXFVR3lFRUVERWo1MmNvOVNrZC1jZVNVVy1FWGZVME01WWVBVHVid2FfVUpEMjNUSjlmRThLOXM4dFdOLWQ3QjM0WjMtTGVLZ0VickxXY3MtSVBaNk5SU1RMSGdvUmdRSXpxZVgwYjRCN05hdF9BTEs1cU8tVFo3NGJYOHFNOTRHZEZBaVFMRWk5VFBlOGdZeEQ2Slk1TFlXakJZbjBWRWp2NlJ3cm9SQ1Y0RTZZR2wxRElGNHBpbHVFT2Y5THhXb2NiSDNkVk1sd3JYdzk1TVBuV1dqN0toQlRQVHhfTWNBaDRz?oc=5) |
| Yahoo News New Zealand | Hailee Steinfeld Shares Peek at Daughter Harper as Alice in Wonderland for Her First Halloween | [Source Link](https://news.google.com/rss/articles/CBMihAFBVV95cUxNQnRHY2ZuaWw2VUx1RWFJcVgwMTNuU0J1b0VFaWNJRlJfUEdhQkFCX2g0eHRUR0I1bktQdjN6SGF1Q2xCX2JjM0N2LW1SYzR1anl1M21EakZVM2E1MFd2RTA0QjF5WXdrUGtQOUFaNE50VC1UTFY3cmN6bXVzREdrbEF6RUo?oc=5) |
| USA Today | Hailee Steinfeld reveals baby's first Halloween costume with Josh Allen | [Source Link](https://news.google.com/rss/articles/CBMixAFBVV95cUxNaHdQU0pGTVJjbVowT2Vyb1hnYlVPQTV2ZVR6MHItbnU0aVFyLTZpWkhRX2RXdEVkeDhFTHdMQXR6VU1NVjFYVDFSMGMxMlpRVC0zQnQ2cGRKdkxEQmNOalNpQ3FiMGNzWE9SemlIcV8xdXZvVHRHRzdpTjZwaHF1U09oVGsyYzFveUNNblJkVzlBeDQ0WVBrYVdOZzdwbWMzNjlWc2ZXbTRna0tuTHdkUmFySzlYajNDNUpLTDF1Y1ZEdXdu?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-11-05/hailee-steinfeld-shares-baby-daughter-s-first-halloween-costume-in-rare-photo*