![Everything we know about Mary Kate from Delco, aka the new 'First Lady of Eagles fans](https://images2.minutemediacdn.com/image/upload/c_crop,w_2002,h_1126,x_0,y_142/c_fill,w_1440,ar_16:9,f_auto,q_auto,g_auto/images/voltaxMediaLibrary/mmsport/thebiglead_en_international_web/01fn4cmq0d073j12teqk.png)
Eagles Fan 'Mare of Havertown' Swears On TV, Quickly Adds to
![Everything we know about Mary Kate from Delco, aka the new 'First Lady of Eagles fans](https://donahuefuneral.com/wp-content/uploads/2023/10/Ramirez-Rosalbina-1024x835.jpg)
Donahue Funeral Home Obituaries
![Everything we know about Mary Kate from Delco, aka the new 'First Lady of Eagles fans](https://i.ytimg.com/vi/MCgc06kmnRw/maxresdefault.jpg)
re pulling
![Everything we know about Mary Kate from Delco, aka the new 'First Lady of Eagles fans](https://www.ashleyhall.org/wp-content/themes/ashleyhall/-/img_min/logo-fb.jpg)
Ashley Hall Alumnae Class Notes Private School in Charleston, SC
![Everything we know about Mary Kate from Delco, aka the new 'First Lady of Eagles fans](https://www.the-sun.com/wp-content/uploads/sites/6/2022/01/MF-Where-are-Olsen-twins-now-COMP.jpg?strip=all&w=960)
Where are the Olsen twins now?
![Everything we know about Mary Kate from Delco, aka the new 'First Lady of Eagles fans](https://assets3.cbsnewsstatic.com/hub/i/r/2023/01/31/3e849438-5afd-4333-af67-c5f0175cdcc4/thumbnail/1920x1080/22fd43422e851653e508d9beccb425ab/c9d1c25e6c4c5c084e3dc590abaf3c50.jpg?v=f334c339940ae79342a8ce7757900604)
c9d1c25e6c4c5c084e3dc590abaf3c50.jpg?v=f334c339940ae79342a8ce7757900604
![Everything we know about Mary Kate from Delco, aka the new 'First Lady of Eagles fans](https://media.nbcphiladelphia.com/2021/11/13378037982-1080pnbcstations.jpg?quality=85&strip=all)
Eagles Fan 'Mary Kate of Havertown' Explains Her Viral Saints
![Everything we know about Mary Kate from Delco, aka the new 'First Lady of Eagles fans](https://bloximages.chicago2.vip.townnews.com/pressofatlanticcity.com/content/tncms/assets/v3/editorial/b/2b/b2bf55eb-33d5-5e2c-8393-5fec6270ebb9/5c71fab227f37.image.jpg?resize=327%2C500)
Obituaries published Feb. 24, 2019
![Everything we know about Mary Kate from Delco, aka the new 'First Lady of Eagles fans](https://gettysburgconnection.org/wp-content/uploads/2023/10/blake-lynch-for-congress-1024x682-1.jpeg)
PA News Archives - Gettysburg Connection
![Everything we know about Mary Kate from Delco, aka the new 'First Lady of Eagles fans](https://www.delcotimes.com/wp-content/uploads/migration/2012/10/01f2b0e6730ca0cf6e1234e7e690c616.jpg?w=620)
Fall fun at a Fall festival in Thornbury Township – Delco Times
![Everything we know about Mary Kate from Delco, aka the new 'First Lady of Eagles fans](https://media.nbcsportsphiladelphia.com/2023/05/mary-kate-delco-eagles-saints.png?fit=1000%2C562&quality=85&strip=all)
Eagles fan explains her viral NSFW moment during Saints game – NBC
![Everything we know about Mary Kate from Delco, aka the new 'First Lady of Eagles fans](https://media.nbcsportsphiladelphia.com/sites/51/2023/03/112321_WEEK12_NOTEPAD.jpg?quality=85&strip=all&resize=1200%2C675)
Eagles fan explains her viral NSFW moment during Saints game – NBC
![Everything we know about Mary Kate from Delco, aka the new 'First Lady of Eagles fans](https://images.hellomagazine.com/horizon/square/ad5c08571354-gettyimages-1058971194.jpg)
Mary Kate Olsen: Latest News, Pictures & Videos - HELLO!
![Everything we know about Mary Kate from Delco, aka the new 'First Lady of Eagles fans](https://www.indyartsguide.org/wp-content/uploads/sites/www.indyartsguide.org/images/2019/08/Blondie-MuckRock-2019-2-e1565473835358.jpg)
Blondie