Gossip Girl stars and real-life couple Blake Lively and Penn Badgley brought New York to a standstill during filming on the hit series.
Fans flocked to see the pair at the weekend after they were reportedly spotted kissing in the lobby of the Empire Hotel.
Police officers were forced to set up barricades in a bid to restrain the excited crowds, according to the New York Post.
A source said: “All the people (were) waiting to get to the rooftop to gawk at them."
The third series of Gossip Girl follows the teenagers as the move into college. It is due to start airing on CW from September 14.
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