Mwah! Stars' Summer Lovin'

Mr. and Mrs. Baskett – who just celebrated their first wedding anniversary – share a smooch on the red carpet of the 2010 ESPY Awards in L.A. "Every day, we just love each other more and more," she recently told PEOPLE.

Though their romance is new, Simpson and former footballer Johnson are not shy about getting touchy-feely in public. Following a "flirty" Independence Day together, the pair kicked off a smooch fest while vacationing in Italy.

"It's so easy," Rihanna told Elle of her relationship with Los Angeles Dodgers star Kemp. And so sexy! The duo offers each other some sweet support after dining out in West Hollywood in June.

Secret relationship? Not anymore! The Dancing with the Stars pro and American Idol host engage in some major P.D.A. while vacationing together in Italy.

Newlyweds Blunt and Krasinski have always made love look easy, whether all dressed up at a premiere, riding bikes through the Hamptons or walking home from a casual dinner, as they did recently in L.A.

Even stars need someone to lean on – for Cyrus that person is longtime boyfriend Hemsworth, with whom she heads to breakfast in L.A. "[He] was the first person that made me want to be in a real relationship," she told PEOPLE in April. "We connect."

Though Parker's busy basketball schedule keeps this pair apart for several months a year, when summer comes around, it's all about l'amore! The Desperate Housewives star joined her husband in Italy recently for a romantic gondola ride in Venice, before toasting their third anniversary on the Croatian island of Hvar.

There's no questioning this couple's L.A. love: Jenner even inked his arm in honor of his pop star gal pal. And their chemistry travels well – as one onlooker recently told PEOPLE, "Fun follows them wherever they go."

While their Gossip Girl characters are engaged in a romantic tug-of-war, longtime lovebirds Lively and Badgley show they still have passion – check out that hands-on kiss! – during a walk through New York City.

Sorry ladies, hunky Twilight star Samuel only has eyes (and fangs?) for his model girlfriend Shahrivar, who steals a smooch from the Aussie actor in N.Y.C.

They're so on! A beaming Miller and equally thrilled Law can't keep their hands off each other while on holiday in Otranto, Italy.

Ooh la la! Pink and husband Hart share a sexy kiss while yachting in the South of France during a break from the singer's Funhouse Summer Carnival tour. "How did I get so lucky?" he recently Tweeted about his wife. "Life is good."

Just married! Underwood and Fisher settle into their roles as Mr. amp Mrs. on a romantic Tahitian honeymoon. "[They couldn't] stop kissing and doting on each other," a source told PEOPLE of the pair.