Ambrósio stops for one pretty picture while arriving by boat to the Venice Film Festival. Plus: More from Venice, the Jenners & much more!

SUMMER THRILL

Julianne Hough heads out in Los Angeles on Thursday, where she met up with her 2007 Dancing with the Stars partner Hélio Castroneves. "Bring home the #IndyCar trophy this weekend!" she posted on Instagram, posing with her pal and his sleek ride.