Celebrities attending the screening of 'Is This Thing On?' at the Southbank...

• People: (left to right) Bradley Cooper, Mark Chappell, Joh...

Celebrities attending the screening of 'Is This Thing On?' at the Southbank...

• People: (left to right) Bradley Cooper, Andra Day, Laura D...

Celebrities attending the screening of 'Is This Thing On?' at the Southbank...

• People: Laura Dern and Bradley Cooper

Celebrities attending the screening of 'Is This Thing On?' at the Southbank...

• People: Laura Dern and Bradley Cooper

Celebrities attending the screening of 'Is This Thing On?' at the Southbank...

• People: Laura Dern and Bradley Cooper

Celebrities attending the screening of 'Is This Thing On?' at the Southbank...

• People: Laura Dern and Bradley Cooper

Celebrities attending the screening of 'Is This Thing On?' at the Southbank...

• People: Bradley Cooper

Celebrities attending the screening of 'Is This Thing On?' at the Southbank...

• People: Bradley Cooper

Celebrities attending the screening of 'Is This Thing On?' at the Southbank...

• People: Bradley Cooper

Celebrities attending the screening of 'Is This Thing On?' at the Southbank...

• People: Bradley Cooper

Celebrities attending the screening of 'Is This Thing On?' at the Southbank...

• People: Bradley Cooper

Celebrities attending the screening of 'Is This Thing On?' at the Southbank...

• People: Laura Dern

Celebrities attending the screening of 'Is This Thing On?' at the Southbank...

• People: Laura Dern

Celebrities attending the screening of 'Is This Thing On?' at the Southbank...

• People: Laura Dern

Celebrities attending the screening of 'Is This Thing On?' at the Southbank...

• People: Laura Dern

Celebrities attending the screening of 'Is This Thing On?' at the Southbank...

• People: Laura Dern

Celebrities attending the screening of 'Is This Thing On?' at the Southbank...

• People: Mark Chappell

Celebrities attending the screening of 'Is This Thing On?' at the Southbank...

• People: Claudia Winkleman

Celebrities attending the screening of 'Is This Thing On?' at the Southbank...

• People: Claudia Winkleman

Celebrities attending the screening of 'Is This Thing On?' at the Southbank...

• People: Claudia Winkleman and Kris Thykier

Celebrities attending the screening of 'Is This Thing On?' at the Southbank...

• People: Andra Day

Celebrities attending the screening of 'Is This Thing On?' at the Southbank...

• People: Andra Day

Celebrities attending the screening of 'Is This Thing On?' at the Southbank...

• People: Andra Day

Celebrities attending the screening of 'Is This Thing On?' at the Southbank...

• People: Andra Day

Celebrities attending the screening of 'Is This Thing On?' at the Southbank...

• People: Will Arnett and John Bishop

Celebrities attending the screening of 'Is This Thing On?' at the Southbank...

• People: John Bishop and Melanie Bishop

Celebrities attending the screening of 'Is This Thing On?' at the Southbank...

• People: Weston Middleton

Celebrities attending the screening of 'Is This Thing On?' at the Southbank...

• People: Will Arnett

Celebrities attending the screening of 'Is This Thing On?' at the Southbank...

• People: Will Arnett and Carolyn Murphy

Celebrities attend the 'Is This Thing On?’ headline gala screening during t...

• People: Bradley Cooper

Celebrities attend the 'Is This Thing On?’ headline gala screening during t...

• People: Bradley Cooper

Celebrities attend the 'Is This Thing On?’ headline gala screening during t...

• People: Bradley Cooper

Celebrities attend the 'Is This Thing On?’ headline gala screening during t...

• People: Bradley Cooper

Celebrities attend the 'Is This Thing On?’ headline gala screening during t...

• People: Bradley Cooper

Celebrities attend the 'Is This Thing On?’ headline gala screening during t...

• People: Bradley Cooper

Celebrities attend the 'Is This Thing On?’ headline gala screening during t...

• People: Bradley Cooper

Celebrities attend the 'Is This Thing On?’ headline gala screening during t...

• People: Bradley Cooper

Celebrities attend the 'Is This Thing On?’ headline gala screening during t...

• People: Bradley Cooper

Celebrities attend the 'Is This Thing On?’ headline gala screening during t...

• People: Bradley Cooper, Andra Day, Laura Dern, Will Arnett

Celebrities attend the 'Is This Thing On?’ headline gala screening during t...

• People: Bradley Cooper, Andra Day, Laura Dern, Will Arnett

Celebrities attend the 'Is This Thing On?’ headline gala screening during t...

• People: Bradley Cooper, Andra Day, Laura Dern, Will Arnett

Celebrities attend the 'Is This Thing On?’ headline gala screening during t...

• People: Bradley Cooper, Andra Day, Laura Dern, Will Arnett

Celebrities attend the 'Is This Thing On?’ headline gala screening during t...

• People: Bradley Cooper, Laura Dern, Will Arnett

Celebrities attend the 'Is This Thing On?’ headline gala screening during t...

• People: Bradley Cooper, Laura Dern, Will Arnett

Celebrities attend the 'Is This Thing On?’ headline gala screening during t...

• People: Bradley Cooper, Laura Dern, Will Arnett

Celebrities attend the 'Is This Thing On?’ headline gala screening during t...

• People: Bradley Cooper, Laura Dern, Will Arnett

Celebrities attend the 'Is This Thing On?’ headline gala screening during t...

• People: Bradley Cooper, Laura Dern, Will Arnett

Celebrities attend the 'Is This Thing On?’ headline gala screening during t...

• People: Bradley Cooper, Laura Dern, Will Arnett

Celebrities attend the 'Is This Thing On?’ headline gala screening during t...

• People: Bradley Cooper, Laura Dern, Will Arnett

Celebrities attend the 'Is This Thing On?’ headline gala screening during t...

• People: Bradley Cooper, Laura Dern