T.I. is still being dogged by cheating rumors. The gossip blogs are now reporting that Tip may have knocked up popular Instagram model Ana Montana. The rap veteran was rumored to have been caught cheating with the video vixen following her appearance in T.I.’s “Dope” video. Now she's reportedly with child.

On Saturday (Oct. 1), T.I. went on his Instagram page to laugh off the rumors that he impregnated the curvaceous model. The photo features the ATL rhymer laughing in his dressing room.

"Huh,They saying what?!?!?! And y'all went for that one? Guess U muuuuf---az really will just believe ANYTHING!!!!" he wrote in the caption. "Haaaaaa!!!! GodBless the simple minded mislead by the media.....The real ones KNOW, believe half of what you see, none of what u hear, UNLESS u hear it from ME!!!!" He also added the hashtags #GottaKeepaSenseOfHumorAboutThisS--- and #USorELSE.

However, an insider recently told Bossip that the rumors are indeed true and Montana is four months pregnant with the rapper's baby. The 27-year-old model has not addressed the rumors on any of her social media accounts.

Despite T.I.'s denial, rumors have been circulating that his marriage to Tameka "Tiny" Harris is on the rocks. Tip addressed the gossip with an Instagram post.

“Lies will be told,” he wrote, “but the truth will be seen! I feel no need to address gossip or respond to peons.”

Rumors aside, T.I. just welcomed his third child, a daughter named Heiress, with Tiny back in March.

For those of you who are unfamiliar with the gorgeous Ana Montana, we left two photos below for your perusal. It clear to us why these nagging rumors seems to keep popping up.

See Bootylicious Beauties