Getting frisky on the front row: Kate Bosworth cuddles up to fiance Michael Polish as Louis Tomlinson and Eleanor Calder canoodle at Topshop Unique

There is usually no shortage of dramatic sights on the catwalks during London Fashion Week but it was the star-studded front row that set temperatures rising at Topshop Unique on Sunday.
In fact, there was somewhat of a love-in occurring next to the runway with Kate Bosworth snuggling up to her fiancé Michael Polish and the pair were sat next to Louis Tomlinson and his girlfriend Eleanor Calder.
The One Direction singer and his girl were also seen acting in an amorous fashion, with Louis placing his hand protectively on the student's knee.

Cute couples: Kate Bosworth and her fiancé Michael Polish and Louis Tomlinson and his girlfriend Eleanor Calder were seen on the front row at Topshop Unique

Kate was seen intertwined with her beau too and the couples made for quite an eye-catching sight on the side of the runway at the show space at the Tate Modern.
The 30-year-old American actress showed off her slim legs in a sequinned mini-skirt and a grey furry jumper.
Her beau stuck to a dark colour palette, with a scarf wrapped around his neck and sat with his legs crossed leaning into Kate.

Whispering sweet nothings? The One Direction singer was seen chatting to his girlfriend and kept a protective hand on her leg ahead of the show

Kiss me Kate! The American actress and her man seemed to be in a world of their own as they cuddled on the front row at the show space at Tate Modern

Louis, who was seen whispering to Eleanor ahead of the show, was dressed in a pair of dark trousers, a round neck white T-shirt and a Topman jacket with pleather lapels.
The singer was also displaying what appeared to be a new tattoo on his right forearm. The bird design was partially visible under his sleeve.

Eleanor looked effortlessly stylish in a grey jumpsuit that boasted sheer detailing around the sides and sleeves, giving them a dungaree feel.

Fashionable pair: Louis and Eleanor cut stylish figures as they arrived at the Tate Modern

Arm-in-arm: Kate and her man seemed to be inseparable both on the front row and off it

She teamed the garment with a pair of flat brogues with cut out detailing.
The showbiz couples were by no means the only famous faces who turned out to see the Topshop Unique show.
Former reality star turned socialite Olivia Palermo and British models Daisy Lowe and Pixie Geldof also attended the presentation.

Famous faces: Olivia Palermo Daisy Lowe and Pixie Geldof were also seen sat on the front row at the show

Young fashion pack: Demi was sat next to Daisy and Pixie Geldof

Style stalkers: Olivia Palermo, Daisy Lowe and Delilah all attended the Topshop Unique show

Working her cast: X Factor USA judge Demi Lovato showed off a stud embellished foot cast as she arrived at the show

X Factor USA judge Demi Lovato also attended the show and she was seen hobbling around with a stud-embellished cast on her foot.

Model of the moment Cara Delevingne was seen working her magic on the runway showing off the latest collection for the line.

The beauty opened the show striding down the catwalk in a PVC skirt and an oversized indigo faux fur garment.

Model of the moment: Cara opened the show and was seen showing off a series of looks from the new collection