Happy Birthday: Celebrate Big Sean's Most Stylish Moments with Ariana Grande 

Happy Birthday: Celebrate Big Sean's Most Stylish Moments with Ariana Grande

Today is an exciting day for Big Sean: he's celebrating his 27th birthday! We think that the rapper brings out his all-time cutest side when he's hanging out with his girlfriend Ariana Grande, so in honor of his big day and their adorable relationship, we've rounded up their most stylish red carpet pics, onstage styles, and precious selfies together.

Click through the gallery to see Sean and Ariana's cutest pics together and just

to keep yourself from saying "awww!" Then, make sure to send your best birthday wishes in the comments below!

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