Another Hollywood couple is calling it quits: William Shatner, 88, has filed for divorce from wife Elizabeth Shatner, 60. The couple, who were married for 18 years, reportedly have a prenuptial agreement and are negotiating the terms of the divorce. It is also reported that famous divorce attorney Laura Wasser, who’s represented Angelina Jolie and Britney Spears, is representing Shatner in the split.

Elizabeth is an artist and photographer who has an interest in horses and horse shows. This was William’s fourth marriage.