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They want it that way!
Niall Horan and Hailee Steinfeld ignited dating rumors during President's Day Weekend when they attended a Backstreet Boys concert together on Saturday night. Their BSB moment was caught by a fan ninergrl6, who hit up Twitter to share videos of the pair dancing, singing along and joking around with each other to the sounds of the boy band in the Axis Theater's VIP section at Planet Hollywood Resort and Casino in Las Vegas.
For the possible date night in Sin City, Hailee opted for a plunging black top and jeans. The Brit donned a laidback plaid shirt and jeans.
A source confirms to E! News that after the concert the duo hit up at XS Nightclub where they sat together at a stage table with a few friends, sipping on Absolut Elyx cocktails and taking in a DJ set by Diplo.