The R&B singer spends a lot of time showing off her legs - but she thinks they're far from perfect. She revealed: "I'm very insecure about them. Everyone wants to have slim perfectly toned legs and I'm no different."The solution:
Exercises such as side steps, marching, standing lunges and squats can help tone your pins. Skipping is another excellent way to harden up any unwanted fat. Fitness expert Harvey Walden recommends you try these exercise three times a week to get positive results.
Tools designed to ensure computer code in smart cars does not crash has been inspired by hungry penguins.
The rounded sleeping capsules send guests drifting into ocean before arriving on desert island by morning.
Sitting on the saddle activates the part of the brain responsible for learning, a study has claimed.
Scientists are appealing for more people to donate their brains for research after they die.
Life on Earth may have arrived from Mars on an asteroid, scientists have claimed.
Lunar mission scheduled at the end of 2017 could find out if beer can be brewed on the moon.
A bottle used to teach children how far litter can travel ended up on Scottish beach after 8,700-mile journey.
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