By Amy Lawrenson

Nicki Minaj and Ricky Martin have teamed up with MAC for a good cause. Following in the footsteps of Lady Gaga, Pamela Anderson and Cyndi Lauper, the superstar duo are the latest VIVA GLAM spokespeople.

Nicki's Viva Glam lipstick in Bright Yellow Pink, £13.50, and Ricky's colourless Lip Conditioner, £11, will help raise money for MAC's AIDS Fund with all the money from the products (minus VAT) donated. To date, the MAC AIDS Fund has raised more than $224 million from VIVA GLAM sales to fight raise awareness and help fight HIV/AIDS globally.

Both products are available at maccosmetics.co.uk from March 1.