Rachel Beaver

"Teen Mom" star Rachel Beaver is speaking out about her alleged texts with Lil Wayne ... saying she's just a single mom trying to cash in on some free trips. Rachel tells us she had to do a double-take when she saw rapper Lil Wayne had responded to her drunken outreach ... adding she'd like to…

Lil Wayne looks like he may have been making plans to meet up with former "Teen Mom: Young + Pregnant" star Rachel Beaver ... at least according to a series of messages and text conversations we're told he exchanged with her. In the alleged texts, obtained by TMZ, it appears things started with…