According to Bauer-Griffin Online, Panettiere sported a coral bikini while vacationing in Hawaii with her boyfriend, New York Jets player Scotty McKnight. The pair was spotted kissing and later hit the tennis court for a workout, with Panettiere wearing just a small black bikini.
The cozy couple is headed toward their one-year anniversary -- they began dating in June 2011 -- and we saw Panettiere in the stands with McKnight at a Jets game last season while he was injured. From the look of their PDA, it seems like we might be seeing Panettiere at many more NFL games this fall.
Check out photos from Panettiere's beach day below. For more, head over to Bauer-Griffin Online.com.