The Johnny Manziel girlfriend carousel continues. Or at least the Johnny Manziel rumor mill.

LeBron James shows off partnership with Johnny Manziel

Bustedcoverage.com reported the Cleveland Browns rookie quarterback "studying" his playbook over the weekend in another city, with another bombshell at his side.

Manziel was in Houston for the Houston Appreciation weekend, hanging out again with his friend, Drake, who was performing at the event that weekend.

Gamedayr.com posted a photo from Manziel's Instagram account with him walking with an attractive blonde identified as Colleen Crowley, a native of Houston who attends TCU, and the sister of Chandler Parsons' girlfriend, Robyn Crowley.

Johnny Manziel dating journalist Elika Sadeghi?

Blacksportsonline.com, of course, found several photos of Crowley and posted them on its website.

Manziel now has been associated with five attractive women since the beginning of 2014. He was seen photographed at a couple of events with model Lauren Hanley in January and February.

In April, Manziel was photographed getting cozy with model Kyndal Kyaire at a Texas Rangers game. He then found himself being photographed with another model, Talia Richman on the night he was drafted in New York City in May.

He then took a photo with journalist Elika Sadeghi in Las Vegas in late May.

TMZ Sports took video of him in May talking about how enjoyed life as a single man, and if the parade of dates is any indication of how is love live is shaping up in the absence of a girlfriend, it's easy to understand why.

Bustedcoverage.com also noted that Manziel now has made news over four different weekends since the Browns drafted the 2012 Heisman Trophy winner in the first round of the draft.

He has been in Las Vegas, Los Angeles, Austin/San Antonio and Houston during separate weekends. It's probably to make sure he doesn't run into the same beautiful women in consecutive weekends.

Do you think Johnny Manziel will be associated with another girlfriend in another city next weekend? Comment below or tell us @SportsWN.