Soft rock dad Chris Martin seems to be doing fine after his breakup with 24-year-old acclaimed actress Jennifer Lawrence. At Kate Hudson's Halloween party last night, he hung out with ex-90210 actress Sara Foster, who was dressed like a business ballerina:

The Daily Mail has multiple pics of the two gabbing, laughing, and grabbing each other's arms all night long while standing in a doorway. (?)

At an amfAR charity gala this week, Martin's estranged wife Gwyneth Paltrow introduced him as the "father of the year."

[Photo via Getty]