Heidi Klum Shows Off Amazing Bikini Bod on Mother's Day

Model flaunted washboard abs and enjoyed wine during day off

That is one hot mama!

Heidi Klum flaunted her fantastic bod in a red bikini while lounging on a raft in the pool on Mother's Day.

The Project Runway host posted the skin-baring pic on her Twitter and posted the caption, "Happy Mother's Day! Best Mother's Day ever…."

No doubt Klum was having some fun in the sun.

The 39-year-old model enjoyed a cool glass of white wine while soaking up the sun on her floral pool toy. The mother of four took some well-deserved time off from her hectic schedule.

We're envious of just about everything in this photo—from the glass of wine to the washboard abs!