Selena Gomez and Niall Horan Dating? Selena Gomez Says Come and Get It to One Direction Heartthrob; Part of Justin Bieber Rehab?

Selena Gomez and Niall Horan of the British Boy Band One Direction were spotted on the town in London together. Justin Bieber's ex-girlfriend Selena Gomez, who checked herself in and out of rehab last month, was also spotted having a few drinks.

The rumors are swirling after Selena was caught by fans having a night out in London with One Direction's Niall Horan. Twitter was abuzz with pictures of Selena Gomez and her rumored new pop star boyfriend right after Valentine's Day.

Last year, Selena Gomez made the papers when gossip flew that she was seeing Union J's George Shelley.

One Direction's Irish singer Niall Horan isn't the only member of the boy band hitting the gossip pages. According to The Sun newspaper, Harry Styles was recently linked to singer Sky Ferreira.

Selena Gomez ended her relationship with troubled teenage singer Justin Bieber last year but the media still links the two. Everything the Bieb does that might annoy, embarrass or concern Selena is poured over for Gomez's reactions. And every night out for Selena Gomez is compared to the Justin Bieber relationship.

TMZ reported that Selena Gomez spent two weeks in January at The Meadows rehabilitation center. The paper said Gomez was getting everything out of her system. The pot. The Booze.  The Boy singer and Ambien.

Gomez's people denied any substance abuse issues and said she was there to cope with "emotional problems." That led to speculation that she was weaning herself off Justin Bieber.

Selena checked herself out of the 45-day program after 2 weeks to hit the Sundance film festival. She said she didn't have to go back because she was cured.

Now the former Disney star is going in One Direction.