# Justin Hartley reacts to ‘This Is Us’ costar Chrissy Metz’s use of GLP-1s, weight loss

> **Open Intelligence Dossier** · First detected: 2026-08-21 13:07 UTC · Category: Entertainment

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

## Intelligence Brief
"Justin Hartley reacts to ‘This Is Us’ costar Chrissy Metz’s use of GLP-1s, weight loss" is generating significant coverage in the Entertainment category, with 8 articles from 6 distinct sources tracked by PULSE so far.


Outlets currently covering the story include Yahoo, IMDb, Us Weekly and Comic Basics. 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 | This Is Us Star Justin Hartley Weighs In on Chrissy Metz’s GLP-1 Use | [Source Link](https://news.google.com/rss/articles/CBMilwFBVV95cUxOM3RZc3pieTBtbEZ2LUR3elJoeUt5Uk9DWGY1dW1KOXpXMlItYlh1UUVFNWd4RDQyakx4eWFTb2pPU1NkWnIxVEVXbUh5NEFuQ0lEcHNDMFdOSWNObXRJeU5naUhTb0VUV2pyT1ZaZXdZOUJ3NFg0Y2JMLU10NGdUQ195U2NyN29XRDVkQ0pkVm1UWXZEdzdR?oc=5) |
| IMDb | Justin Hartley Sends a Heartfelt Message to ‘This Is Us’ Co-Star Chrissy Metz After Her Health Journey Reveal | [Source Link](https://news.google.com/rss/articles/CBMiZ0FVX3lxTE9hUGx6MFFtS2VmbUMxd19DandUR05CUVBCM0lWWk5pU2wzNWpuajFkYXlRbFhSMGJEekwtUEJxMjEzdjBzZzQybkRUTFlJM1V1aVZ2R3hWT0hBbllRTlJWODU3eDdVR28?oc=5) |
| Us Weekly | Chrissy Metz’s ‘This Is Us’ Costar Justin Hartley Shows Support Amid Her GLP-1 Journey | [Source Link](https://news.google.com/rss/articles/CBMipgFBVV95cUxNSXlNc1AyZE94UHE4SzhzWXBWX3Q1SkUwOWNINm5qcWZIaWota2ZNMlNESjh6X0V6dFN2Z21KUUY5OE5WQU1MNU0tZHhZRFQ0dlE0WjdaVmxvdklyVzd3bUoxTkFNdjIyMW51SFB0RUJfcWM5anZKQnhaOHB2QWxWOExUVGVaQnpkb2hhWEpKb2tMNGhTYkdlVWp6a3NBTXhzV2M3V2pR?oc=5) |
| Yahoo | Justin Hartley reacts to “This Is Us” costar Chrissy Metz’s use of GLP-1s, weight loss | [Source Link](https://news.google.com/rss/articles/CBMimgFBVV95cUxPbUc1dlpWeHFvWGF6aFNsMmZoRndFazBuQTBNaWM2MkhPbWJoMkRiTEtIdmRoUlVCTS0waHRrU0RFLWNtUXdJcDBwbHNIdlBSMmZ4TFJNVTdPTjNPM1pLMVNvT3NpbXZpNG9RcERLZy1hZVlya19LZmQzeEY0ZFdVbFZpaVJGRV9RakQtSjRUM3d1N09XVEZuZlRn?oc=5) |
| Comic Basics | Justin Hartley Sends Love to 'This is Us' Co-Star Chrissy Metz After Her Candid GLP-1 Health Journey Reveal | [Source Link](https://news.google.com/rss/articles/CBMizwFBVV95cUxPR0xUb3hCdm1tUFdXVXFIRnMwTTA1Tk8wSGdLUXVKbXl1TVJmZlpwelpPWkVTQ3dhLXJ0V043T3BTVzVjTS14R21BeWsyQy1Va3BsOS04Z1dJT3ZIY0E2TGdCRTFmS0NqNUNyOVVrU09jRDFZRVd0Um9FNUJLNG1jNUhxWWZUZFdlYnA1UHh6cGE3OVFZbzNxQi1laWhHcHVEX1lLVVNwVUF0OHNxbHI2TjJPdElUQVRIVEZpNk1Qd3ZSYXBnWWdEWGV5dkRSWG8?oc=5) |
| AOL.com | Chrissy Metz Slams 'Judgy' Critics Over Her GLP-1 Weight Loss: 'It Doesn’t Matter What I Do' | [Source Link](https://news.google.com/rss/articles/CBMiggFBVV95cUxPeWdhUFZ4OGFpT0htTEpsUDVTZVluMlRFLWlaNW44bkxZUGJrWmluX3o0NUFNMkRON3BGc3RDRkRELXR3STVaVW9sOXB2MEdXblRrSng1MFpIQlVHcThwSS11cWlVb19WWFVLaTVIdGxnOU9TT2VlSWh6SnFVUldyV2Nn?oc=5) |
| IMDb | After Losing 100 Lbs., ‘This Is Us’ Star Chrissy Metz Reveals She’s Using A Glp-1 Medication | [Source Link](https://news.google.com/rss/articles/CBMiZ0FVX3lxTE9yV05rWl9FS1AxSTJ2U2JBTm5kRHZabjZHS0dpcXhNT29ONFpNdDFuNnFOZ3dud0NkTjg2LVE5T1RINjd6Ulk4SWlEUEFJUzl1dW5KZEpuQ3ZjQVRyWmlfYk9yOVIzWFU?oc=5) |
| Entertainment Weekly | Justin Hartley reacts to ‘This Is Us’ costar Chrissy Metz’s use of GLP-1s, weight loss | [Source Link](https://news.google.com/rss/articles/CBMilAFBVV95cUxNNmJpMl9RZ2dreXV2M0FRZ05wdC1rMjVfOTU4N3NQXzFoVk5oNjlyZ0N6Z05SU1ZORkVuUXYteE5GMFlSWVRYcjBHZEh0MnJBbWNxVGI1bl9XRWI0WWl1SExMLWdwUzNIalZuUGdCSER3aENHZjUwRDVRZ29qVHJ6VkExdUVwUmlwbWNEeEE4T0VsdTM5?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-08-21/justin-hartley-reacts-to-this-is-us-costar-chrissy-metz-s-use-of-glp-1s-weight*