Jordana Brewster uses a toothbrush to ''tame'' her eyebrows.

The 'Furious 7' actress has revealed her top DIY beauty tricks and admitted if she were to be stranded on a desert island she'd choose to take a toothbrush over tweezers.

The 35-year-old star said: ''I would take a toothbrush, which I would use on my teeth, but I could also use it on my eyebrows to help tame those since I wouldn't have a tweezer.''

The brunette beauty also opened up about her favourite products and confessed she prefers ''double duty'' items such as coconut oil, which can be used for cooking as well as as moisturiser.

She told ''I love stuff that can do double duty, like coconut oil. It's really good for cooking, but it's also like one of the best moisturisers for your body. I like making my own scrubs with sea salt and some olive oil. I think sometimes stuff you put inside your body just makes sense to put on your skin as well. I also like putting the scrubs or a mask in the fridge, so that way when you put it on it's really, really refreshing to your skin.''