The Inception star and the PayPal founder first divorced in 2012 after only 18 months of marriage, but they reconciled and tied the knot again in July, 2013.

Musk filed for divorce for the second time on New Year's Eve (31Dec14), but he has now lodged legal paperwork asking for it to be dismissed and Riley supports the motion, according to TMZ.com.

Musk has five sons from his first marriage to author Justine Wilson.