Summer is here and love is in the air... at least among Hollywood stars! For some reason, celebs have come out in droves with new flings recently, and we have the scoop on some of the most buzzworthy new romances.

For example, the Great Gatsby himself, Leonardo DiCaprio, was spotted wooing German Victoria's Secret model Toni Garrn at Cannes Film Festival in Cannes, France.

Meanwhile, Chace Crawford — the Gossip Girl co-star of Leo's ex Blake Lively — seems to be getting serious with a model of his own, taking Rachelle Goulding along for a family get-together in Cabo San Lucas, Mexico.

Check out the video for more hot romances — including ones starring multiple Star Trek hotties!

Source: PopSugar

Credit: PopSugar Photo: Summer's Hot, New Celeb Romances (VIDEO)