Bieber is not gonna like this news …

On Friday night, Selena Gomez and One Direction's Niall Horan were caught kissing at a birthday party and it turns out that on Saturday night the duo had a romantic date at Santa Monica Pier.

Needless to say, these two wanted to get spotted out and about otherwise they wouldn't have had such a public date.

Camera-ready fans snapped the twosome riding roller coasters and playing boardwalk games together over the weekend and posted pics and video on social media. The twosome were hanging with some pals -- but they were all about each other.

For the outing, the One Direction bandmate went incognito in a pair of thick-rimmed glasses, while Gomez opted for a black top and pants.

We think the choice of the Santa Monica Pier is especially interesting since that's where cameras caught Gomez and Bieber on their first public outing way back in 2011.

Burn, Bieber!