What a difference a year makes.
On Wednesday, Jennifer Garner -- dressed in a blue sweater and black skirt -- was smiling from ear to ear when she was spotted out and about in Los Angeles, California.
The 44-year-old actress appeared in good spirits, despite Thursday marking the one-year anniversary of her split from Ben Affleck. Not only that, Wednesday marked the estranged couple's 11th wedding anniversary.
Affleck, 43, was also spotted last weekend in L.A., filming his upcoming movie, Live by Night.
WATCH: Jennifer Garner Breaks Silence About Ben Affleck Split and the Nanny Scandal
The two have yet to dissolve their marriage, and a source told ET that "they still have not officially filed paperwork for a divorce," adding that it's unclear "if that will ever happen."
Affleck and Garner -- who's been killing it on the red carpet this year -- have appeared quite amicable over the past 12 months and seem to have co-parenting their three children down pat. The source noted to ET that the pair are "making it work."
WATCH: Jennifer Garner and Ben Affleck Spotted Together in Paris, Spark Reconciliation Rumors
Thursday, June 30, marks a year since Affleck and Garner released a joint statement announcing their decision to part ways after a decade of marriage. Here's a look back at their relationship: