Ashlee Simpson, Pete Wentz and son Bronx, on March 31
12/07/2011 at 05:00 PM EST
It's officially over for Ashlee Simpson
and Pete Wentz
The musicians, who cited irreconcilable differences when Simpson, 27, filed for divorce
in February, dissolved their marriage on Nov. 22, according to court documents obtained by PEOPLE.
The pair, who wed
in 2008, had son Bronx Mowgli
in November 2008.
Nevertheless, the two have maintained a post-divorce friendship, and they've been spotted out spending time together and with their son. Wentz, 32, has said
he has "nothing but love and respect" for his ex.
Both parties have moved on romantically, with Simpson dating Boardwalk Empire
star Vincent Piazza and Wentz courting
model Meagan Camper.