Zac Efron, Lilly Collins Together after Nicki Minaj Relationship Rumors: Zac on the Prowl after Rehab

Zac Efron and Lilly Collins are back together for some amusement park romance. According to Daily Mail, Wednesday, the Disney star was hand-in-hand with the actress in Disneyland enjoying rides and each other's company after Efron's rehab stint.

The couple was spotted on a ride in all smiles as Collins raised her hands and Efron braced himself for the steep fall. In February 2012, the couple was rumored to have begun a romance until their reported split in August 2012. Recently, the on-and-off couple had a normal movie date night in Hollywood before heading home in the actor's car.

The actor is slowly getting into the groove of dating after he was recently released from rehab. According to TMZ, Efron completed two rehab stints early this year to fight his cocaine addiction and has recently broke his silence in an Instagram post saying, "Hey guys! Just returned from an incredible trip to Peru with my dad and wanted to thank you all for your support these past few weeks...means the world to me. Love you guys! - Z"

The actor seem to be doing so well that he posted an Exclusive picture promoting his new film "Parkland" captioning it, "Here's an exclusive new still of #ZacEfron as#Parkland Memorial's surgical resident Jim Carrico. Watch @ParklandMovie in theaters this Friday!"

Although Collins and Efron's love affair seems very real, his rumored relationship with Nicki Mianj was debunked by the rapper who didn't even know who the actor was.

Minaj tweeted, "Who exactly is Zac Efron tho? I'm sorry, I'm so confused."

After a fan posted a picture of the "High School Musical" actor shirtless she tweeted,"Oooohhhh ok... Well I guess that rumor isn't so bad after all. lmfao."

Check out Efron's and Collin's date night here!