Ashton Kutcher Back On 'Beautiful Life' Set, Monitoring Elle Macpherson, Not Mischa Barton

Mischa Barton, Elle Macpherson & Ashton Kutcher on Beautiful Life set 11

Mischa Barton, Elle Macpherson & Ashton Kutcher on Beautiful Life set 12

Mischa Barton, Elle Macpherson & Ashton Kutcher on Beautiful Life set 13

Mischa Barton, Elle Macpherson & Ashton Kutcher on Beautiful Life set 14

Mischa Barton, Elle Macpherson & Ashton Kutcher on Beautiful Life set 15

Mischa Barton, Elle Macpherson & Ashton Kutcher on Beautiful Life set 16

Mischa Barton, Elle Macpherson & Ashton Kutcher on Beautiful Life set 17

Mischa Barton, Elle Macpherson & Ashton Kutcher on Beautiful Life set 18