Richie steps out with daughter Harlow, 13 months, during New York Fashion Week. Plus: Heidi Klum, Nick & Mariah, Jake Gyllenhaal and more

'GREEN' THUMB

Jake Gyllenhaal plants himself in the middle of the action, taking part in the Green Service Day project Thursday at Los Angeles's Manual Arts High School. The actor teamed up with Global Green USA to raise money for national schools to become more sustainable.