Jade Thirlwall's transition from brunette curls to sleek lilac hair deserves an award

Leigh-Anne Pinnock recreates JLo's iconic look for Jade Thirlwall's 30th birthday party

Leigh-Anne Pinnock recreates Jennifer Lopez's Versace dress for Jade Thirlwall's 30th birthday party

Inside Jade Thirlwall's fancy dress 30th birthday party as she recreates raunchy look