Anna Friel joins the double leg slit dress craze a la Carly Rae Jepsen and Jessie J

There's a new craze sweeping Celebville and it involves not one but two thigh-high splits.

Anna Friel, Carly Rae Jepsen, Jessie J, double slit leg dressAnna Friel, Carly Rae and Jessie J are all doing the double slit leg dress. Copyright [Getty/Wenn]

Anna Friel is the latest star to jump on the trend, donning a purple double slit leg dress to the UK premiere of The Amazing Spider-Man at the Odeon Leicester Square in London last night.

[Related article: Amazing Spider-Man: Emma Stone sparkles in low-cut trouser suit, joins Andrew Garfield]

The actress accessorised with matching leopard print belt and wedges on the red carpet.

Anna Friel was there to support her man Rhys Ifans, who stars in the new movie.

Anna Friel, double slit leg dress, Rhys IfansAnna Friel, her double slit leg dress, and Rhys Ifans. Copyright [Getty]

Just the day before, Carly Rae Jepsen rocked the double slit trend at the MuchMusic Video Awards in Toronto.

[Related gallery: Celebs flashing leg in thigh high split leg dresses]

The young singing sensation wore a floor-length black number that parted at both sides to reveal her pins at the MMVA in Canada on Sunday.

The craze has also made its way to French shores, specifically Cannes Film Festival last month.

Carly Rae Jepsen, double slit leg dress, MuchMusic Video AwardsCarly Rae Jepsen in a double slit leg dress at MuchMusic Video Awards. Copyright [Wenn]

Jessie J wore a burgundy gown with slits up each side for her performance at amfAR's Cinema Against AIDS Gala in Cap D'Antibes in May.

[Related article: Jessie J joins the thigh-slashed dress brigade at amfAR Gala during Cannes Film Festival]

The style meant Jessie J could carry out her energetic dance routines on stage.

Jessie J, double slit leg dress, amfAR's Cinema Against AIDS GalaJessie J in the double slit leg dress at amfAR's Cinema Against AIDS Gala. Copyright [Getty]

It was Angelina Jolie's Oscars outfit that really brought the thigh-high split back on to the red carpet.

Now it looks like celebs are taking the look and doubling up. Literally.