Film star looks completely unrecognisable with a bald head as they share snaps from Deadpool set - but can YOU guess who it is?

A movie prima looked wholly unrecognisable arsenic they shared behind-the-scenes snaps from nan Deadpool & Wolverine group connected Monday.

Actress Emma Corrin sported a striking bald caput look arsenic they transformed into their character Cassandra Nova successful nan immense caller movie which was released connected July 25.

The British actor, 28, - who identifies arsenic non-binary and uses they/them pronouns - cheekily posed successful a bath stall arsenic they looked astir nan door. 

The Crown star plays nan characteristic of Charles Xavier aka Professor X's evil sister Cassandra Nova successful nan caller Marvel crossover, which sees Ryan Reynolds and Hugh Jackman reprise their titular roles. 

Emma besides posted a video connected their Story sporting nan bald caput - made utilizing prosthetics - arsenic they galloped astir nan group successful their costume.

They penned successful nan caption: 'cassandra looooves a container agency grounds break!' 

The film's Thursday nighttime preview grosses could extremity up coming successful astatine anyplace betwixt $35 and $40 million, which would beryllium a grounds for an R-rated film, via Deadline.

The superhero sequel had been projected to debut betwixt $160 cardinal and $170 million... but now it could beryllium person to $200 million, a first for an R-rated movie.

While we won't cognize until nan charismatic numbers travel successful connected Friday, an early Deadline study claims nan Thursday sneak preview grosses are upwards of $35 million, and perchance moreover arsenic overmuch arsenic $40 million.

That would beryllium astir double nan erstwhile record-holder for an R-rated movie, this film's predecessor, 2018's Deadpool 2, which took successful $18.6 million.

It's still obscurity adjacent to nan wide grounds for Thursday sneak peeks - $60 cardinal by 2019's Avengers: Endgame - but it would beryllium successful nan apical 9 wide if it's complete $31 million.

The caller Thursday nighttime projection would beryllium connected par pinch nan 2022 Marvel sequel Doctor Strange and nan Multiverse of Madness, which earned $36 cardinal from Thursday previews en way to a $187.4 cardinal opening weekend.

Marvel's 2018 blockbuster Avengers: Infinity War took successful $39 cardinal connected Thursday earlier a monolithic $257.6 cardinal debut.

How Deadpool & Wolverine's Thursday haul will style its opening play remains to beryllium seen, though it's already earned overmuch praise from critics.

It presently has an 80% Fresh people from nan critics connected Rotten Tomatoes, pinch a monolithic 98% assemblage people from complete 2,500 viewers from Thursday sneaks.

Emma looked unthinkable arsenic they promoted nan upcoming Deadpool & Wolverine movie astatine San Diego Comic-Con connected Thursday. 

The prima took to nan shape successful a leather mini dress that showed disconnected their toned legs while a brace of sling backmost heels boosted their stature. 

Ryan, 47, and Hugh, 55, were joined by head Shawn Levy and galore different typical guests astatine nan sheet astatine Hall H of nan San Diego Convention Center.