See Katy Perry's Sexiest Moments, Both On and Off the Stage

She put her assets on display at the February 2013 Grammys in LA.

Katy got patriotic for a children's inaugural concert at the Washington DC Convention Center in January 2013.

The pop star smashed her Super Bowl halftime performance in February 2015.

Katy performed on Today in NYC back in August 2010.

Katy bared her midriff in a Dolce & Gabbana getup while partying at Coachella in April 2013.

She showed off her fit figure in Miami in July 2012.

She literally lit up the stage during a performance in Raleigh, NC, in June 2014.

Katy turned heads on stage in Indianapolis, IN, at the DirecTV Super Saturday Night in February 2012.

In December 2014, Katy's sexy stems were in the spotlight at the NRJ Music Awards in Cannes.

She sported a teeny green bikini in Mexico in December 2008.

Katy wore quite the low-cut dress to the 2016 Golden Globe Awards.

She posed at the September 2009 MTV Music Awards at NYC's Radio City Music Hall.

In 2017, Katy looked amazing in a bikini while vacationing with friends.

She was red-hot at KIIS FM's Jingle Ball concert in 2019.

The singer was red hot during a taping of American Idol in April 2019.

She gave a glimpse of her abs at the Kids' Choice Awards in LA in March 2012.

Katy wore a sheer, sparkly dress to the June 2010 MTV Movie Awards.

Katy flashed some leg as she attended the 2018 Baby2Baby Gala.

Katy writhed on stage in a schoolgirl skirt during her performance at the iHeartRadio Music Festival in Las Vegas in September 2013.

She channeled a sexy sailor at the VH1 Divas Salute the Troops concert in December 2010.

She got into her bikini to go to a water park outside LA in August 2012.

She rocked a pink, polka-dot bikini in Miami in June 2011.

She was a sight for sore eyes at a London event in February 2020.

Katy showed a little leg while performing at KIIS FM's Wango Tango in 2017.

She stepped onto the red carpet at the September 2008 MTV Music Awards at Paramount Pictures Studio in LA.

She wore a polka-dot one-piece while vacationing in Spain in July 2019.

Katy wore a sexy unitard when she performed at the Kaaboo Del Mar Festival in September 2018.

She went black and white for an LA dinner honoring Rihanna in June 2008.

Katy hit the beach in the Bahamas in July 2010 wearing a bikini with red ties.

Katy donned a sexy Santa Claus costume during the Y100 Jingle Ball in December 2011 in Sunrise, FL.

She gave a cheeky flash of her backside while on a bike ride in the South of France.

She flaunted her curves at the Kids' Choice Awards in LA in March 2013.

Katy performed on Hollywood Boulevard before the premiere of her film, Katy Perry: Part of Me, in June 2012.

Katy performed onstage during the November 2010 Victoria's Secret Fashion Show in NYC.

She rocked out in a skintight dress in NYC's Times Square in June 2010.

Katy showed off her bikini body in Miami in July 2012.

Katy put her back into her "Prismatic World Tour" performance in Belfast in May 2014.

During her Hollywood handprint ceremony in September 2015, Katy was all about the cleavage.

Katy showed off her midriff during a taping of American Idol in May 2019.

Katy strutted her stuff in some red boots at the NCAA March Madness Music Series.

Katy took a dip in a retro two-piece while vacationing in Italy in August 2016.

She graced the red carpet in a revealing blue minidress at the MuchMusic Awards in Toronto in June 2010.

Katy showed off her toned legs in Sunrise, FL, while performing for her California Dreams tour in June 2011.

Katy wore a leopard dress with a thigh-high slit for the MTV VMAs in Brooklyn in August 2013.

Katy showed off her sexy smolder at the 2019 Baby2Baby Gala.