Ivanka Trump is having some fun in the sun in Costa Rica, enjoying some quality time with her kids at the beach and surfing her butt off in the ocean.
Speaking of Ivanka's rear end, President Donald Trump's daughter gave everyone a good look at it in her one-piece bathing suit -- and, trust us, you won't be disappointed when you catch a glimpse in our exclusive footage.

SURF'S UP!!! TMZ.com
That's right ... TMZ obtained photos/videos of Ivanka and her children chilling on the sand and splashing around in the waters off Santa Teresa, Costa Rica.