15 hottest celebrity butts in yoga pants – You need to see #1! (With Pictures)

6. HAYDEN PANETTIERE

The former star of TV cult hit Heroes is still going strong with her acclaimed role inNashville. And even though more recent pictures show Hayden baring her 8-month pregnant belly in a hot pink bikini, we’re pretty sure she’ll be using these shots of her pre-pregnancy self looking hot in a pair of yoga pants to motivate her weight loss after the baby is born.