Sunday’s 27-13 Patriots win over the Browns was their 8th of the season and the 300th of Bill Belichick’s Hall of Fame career. 

Belichick’s girlfriend, Linda Holliday, put together a little celebration, complete with balloons and cake.

The Patriots head coach appears to have actually celebrated the milestone and with a smile on his face.  

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Flip the Page to see Belichick’s 300th win celebration: