Celeb Spotter 066: Celeb couples show off their love around the globe

Aw, summer love!

A ton of celebrity couples took to the streets to flaunt their romances this week, and we were totally feeling the love. In New York City, Ariana Grande and Pete Davidson continued to show off their recent surprise engagement. On the West Coast, expectant parents Hilary Duff and Matthew Koma were all smiles for a farmer's market date, while Lindsay Shookus and Ben Affleck took their dogs for a Sunday hike and Ariel Winter and Levi Meaden stepped out for a cupcake date.

In Europe, Paris Hilton and Chris Zylka were also all about the PDA in Paris, while James Corden and wife Julia Carey had an adorable lunch date in London.

Other stars that stepped out this week were Lady Gaga, who once again donned a huge variety of looks in just a few days in NYC; Heidi Klum, who was seen with "Project Runway" co-star Tim Gunn; Chris Rock, who was rocking a newly-white beard; and Jessica Chastain, who was seen promoting her new film, "Woman Walks Ahead," in New York City.

See the best celebrity sightings of the week below:

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