After spending most of last week in the front row at London Fashion Week shows, Nicola Roberts has her eyes on all the latest trends.

And on style that has caught her eye appears to be over-the-knee boots.

Spotted out in London last night, the Girls Aloud singer gave her romantic dresses an edgy look with a pair of sexy over-the-knee brown boots.

The 24-year-old redhead teamed a floral tea dress with the boots and a leather jacket at she left the Dorchester Hotel with boyfriend Charlie Fennell.

Flame-haired fashionista: Nicola Roberts leaves the Dorchester Hotel in a pair of brown over-the-knee boots and a floral dress

Roberts was seen out with her boyfriend after enjoying a girls night out at the Lady GaGa concert at the O2 Arena on Friday night.

She joined bandmates Cheryl Cole and Kimberly Walsh in a VIP box at the concert extravaganza.

Most of last week, Roberts was seen indulging her passion for fashion at the many shows in the capital.

The Cheshire-born star credits the fashion world with helping her accept her red hair and pale skin.

Support: Roberts leaving Cheryl Cole's Surrey home in the early hours of Wednesday morning

She said last year: 'I'm just a girl who loves fashion. I'm finding my way, finding my style and whatever anyone thinks I'm enjoying myself.

'Everything I wear now, I wear because I absolutely love it. I think I look good in it. I feel confident and I'm having fun.'

Roberts has cited quirky individuals in the fashion industry with making her realise it's good to stand out from the crowd.

She recalled: 'I remember looking round at my first fashion party a year ago and thinking, "Oh my God. This is all about odd people. This is where I fit in."

Fashion fan: Roberts at the front row of the Ashish Autumn/Winter 2010 show at Somerset House on Tuesday

'The fact I have white skin and red hair is my thing. It's my different thing and in the fashion world, that's OK.'

Meanwhile, Roberts cancelled her appearance at the NME Awards last week to support her bandmate Cole in the wake of her marriage split from Ashley Cole.

A tired-looking Roberts was spotted driving away from the Coles' marital home at 1am in the morning after spending a few hours there comforting her close friends.

Roberts and Cole are especially close and originally shared a north London flat together in the early days of Girls Aloud.

The pair are said to be planning a Caribbean getaway with bandmate Kimberly Walsh.

The trio famously escaped to Thailand and then Los Angeles together after Ashley was first linked to hairdresser Aimee Walton in 2008.