Usually the prospect of celebrating your birthday with an ex, and the sister of another ex might sound prett-ay awkward!
But not if you're the undyingly AH-Mazing Nina Dobrev!
Nina capped off her night at the People's Choice Awards with a slice of birthday cake as she turned 25 years old at the stroke of midnight!
And get this! Nina celebrated with her sexy ex Ian Somerhalder, and her bestie Julianne Hough, who's also the sister of her other ex, Derek Hough!
Nina and Ian just won the Favorite On-Screen Chemistry award, and it still looks like there might be some lingering off-screen chemistry too!
Could her birthday wish be to get back together with Ian?! Or maybe she just wants to keep it at innocent pecks on the cheek?
SRSLY we hope that by the end of her birthday celebrations, Nina dressed down into just her birthday suit with Ian. LOLz!
Meanwhile, Julianne and Ian showed Nina a lot of love on Twitter: