Rejected! Bieber gets shot down after Ellen lookalike diss

Ouch.

Justin Bieber got rejected by a potential hookup who said the pop star resembled Ellen DeGeneres a little too closely for her taste.

Onlookers tell Page Six the newly blond pop star asked a woman for her phone number while out to lunch at Fresh Corn Grill in West Hollywood over the weekend. She turned him down, quipping that he looks like the 56-year-old talk-show host “in person.”

We’re told the observation didn’t sit well with the 20-year-old.

The woman also told Selena Gomez’s on-again, off-again beau that she has a boyfriend.