Heidi Klum: Afternoon Spin Class with Martin Kirsten!

Heidi Klum leaves the gym accompanied by her boyfriend Martin Kirsten on Wednesday (November 14) in Los Angeles.

The 39-year-old Project Runway host and her beau took a one hour spin class together. After the gym, Heidi and Martin made a quick stop at Starbucks for a pick-me-up.

Later in the day, Heidi was spotted out shopping with her daughter Lou.

In case you missed it, check out Heidi‘s Gangnam Style video with Psy!

FYI: Heidi is wearing a jacket from her Heidi Klum for New Balance collection.

35+ pictures inside of Heidi Klum and Martin Kirsten leaving the gym…