Despite separating in September after two years of marriage, singers Avril Lavigne and Chad Kroeger were quite cozy at a pre-Grammy party last night. The former couple even posed for pictures together on the red carpet, reported Us Weekly.

At Clive Davis’ Pre-Grammy Gala and Salute to Industry Icons in Beverly Hills, the 31-year-old pop-punk singer and 41-year-old Nickelback frontman sat very close together at a table, alongside fellow musicians Alice Cooper, Paul Stanley and Gene Simmons, according to People.

Lavigne even posted a couple of photos on her Instagram in which both she and Kroeger look extremely happy as they lean in close to one another. “Feeling great. Lovely night,” she captioned one snapshot.

 Grammy Party ..... Feeling great. Lovely night.

A photo posted by Avril Lavigne (@avrillavigne) on Feb 14, 2016 at 8:04pm PST

Clive Davis Grammy Party A photo posted by Avril Lavigne (@avrillavigne) on Feb 14, 2016 at 10:49pm PST

So are Lavigne and Kroeger a couple again? While neither one was wearing their wedding ring, making things even more “Complicated” is the fact that official divorce documents were never filed after their breakup, reported TMZ.

Additionally, this is not the first time Lavigne and Kroeger have been seen together since the split. In December, they were spotted leaving the Sunset Marquis hotel in West Hollywood together and, in October, only a month after announcing their split, the two spent time in a recording studio working on new music together.