Khloe Kardashian got real about her post-baby bod on Twitter.<br />Kendall Jenner posted a video of the new mom in a bikini on Instagram Monday.<br />Kardashian can be seen lying outside wearing a yellow swimsuit.<br />Jenner captioned the shot "Sister Sunday."<br />Business Insider reports Kardashian later took to Twitter to say she looks different in real life.<br />"Thank God she knows her angles LOL [because] I do not look like I did in that video. Laying down is a game changer. <br />
