Deep navy blue nails are having a seminal moment.
Navy blue works well against all skin tones, making it an interesting departure from season reds or neutral nudes.
It's also a great option for anyone who isn't quite brave enough to opt for SS21's black polish trend (too goth). While a statement shade, black can be draining because it absorbs light rather than reflecting it on to your skin. Blue, on the other hand, has a brightening effect.
The shade is also versatile, suiting an array of nail shapes. Lopez's tips were filed to a square shape, while Bieber sported a lengthy, tapered nail. But what both had in common was liberal use of a top coat to give their manicures an ultra glossy finish.
Bonus: by opting for regular polish, you sidestep the issue of Googling 'how to remove gel nail polish at home'.
Unfortunately, we don't know the exact navy shade both Hailey and Jennifer Lopez went for, but you can't go wrong with these...