11/23/2011 08:27 am ET | Updated Jan 23, 2012

Mariah Yeater Will Submit Baby For Testing In Justin Bieber Paternity Lawsuit

Mariah Yeater -- Justin Bieber's alleged baby mama -- will submit her baby for DNA testing ... this according to her legal team.

Attorney Jeffrey Leving tells TMZ ... his client is NOT avoiding the DNA test, and can't wait to compare baby Tristyn's DNA with Justin Bieber's.

Read more on TMZ